Information about #668D70 color

#668D70 color image

Basic facts about this digital color

In the Register's classification, #668D70 belongs to the Spring Green Color Family, featuring Low Saturation and Light brightness. The mix behind it: rgb(102, 141, 112) — 40% red, 55.3% green, 43.9% blue; the print equivalent is CMYK 15 / 0 / 11 / 45. New to color codes? See our guide to RGB color codes.

The color #668D70 reads as a softly toned minty spring green and feels open and friendly. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Slate Green (#658D6D). Its next-closest registered neighbors are Laurel (#6E8D71) and Russian Green (#679267).

The recipe behind #668D70 is rgb(102, 141, 112), with green as the dominant ingredient. Accessibility-wise, black text works best on #668D70: 5.6:1 contrast (passing WCAG AA) versus 3.7:1 for white. #668D70 has no official name yet. If this shade means something to you, you can be the one to name it.

#668D70 color variations

View this color variations of tints, shades, tones and hues.

#668D70 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #668D70

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Slate Green color link
Slate Green

#658D6D

Laurel color link
Laurel

#6E8D71

Cutty Sark color link
Cutty Sark

#5C8173

Spirulina color link
Spirulina

#688C60

Xanadu color link
Xanadu

#738678

Thor color link
Thor

#697F79

Oxley color link
Oxley

#6D9A79

Green Grey color link
Green Grey

#77926F

Smoke color link
Smoke

#738276

Conversions between color systems and etc.

  • HEX#668D70
  • RGB102, 141, 112
  • CMYK15, 0, 11, 45
  • CSSrgb(102, 141, 112)
  • HSL135°, 16%, 48%
  • HSL Precise135.385°, 16.049%, 47.647%
  • HSV135°, 28%, 55%
  • HSB135°, 28%, 55%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.553
  • Normalized B (0.0–1.0)0.439
  • GLSLvec3(0.400, 0.553, 0.439)
  • GLSL with alphavec4(0.400, 0.553, 0.439, 1.000)
  • HLSL / Metalfloat3(0.400, 0.553, 0.439)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB55.3%
  • Percentage of Blue in RGB43.9%
  • Color FamilySpring Green
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID668D70
  • DECIMAL ID6720880
  • Name LengthThis color has no name
  • Seen by search & AI crawlers27 times
  • Counting from2025-01-01