#669C75#669C75

#669C75 is a light, moderate green. Relative luminance 0.279; OKLCH L 64.4% C 0.082 H 152.4°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#669C75
RGB	rgb(102, 156, 117)
HSL	hsl(137, 21%, 51%)
HSV	hsv(137, 35%, 61%)
CMYK	cmyk(34.6%, 0%, 25%, 38.8%)
CIE-LAB	lab(59.78, -26.43, 14.88)
CIE-LCH	lch(59.78, 30.33, 150.61°)
OKLab	oklab(64.39% -0.0726 0.038)
OKLCH	oklch(64.39% 0.082 152.4)
XYZ	xyz(20.5777, 27.8850, 21.1243)
Luminance	0.2789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C75 #9C668D

analogous

#729C66 #669C75 #669C90

triadic

#669C75 #75669C #9C7566

tetradic

#669C75 #66729C #9C668D #9C9066

square

#669C75 #66729C #9C668D #9C9066

split-complementary

#669C75 #90669C #9C6672

monochromatic

#35523D #4D7759 #669C75 #8BB497 #B0CCB8

Accessibility & contrast

On white

3.19

#669C75 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#669C75 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C75

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C75	#FFFFFF	#000000	##000000
##669C75	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9473

Deuteranopia (green-blind)

#948E77

Tritanopia (blue-blind)

#5D9A91

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #669c75;
/* rgb */ color: rgb(102, 156, 117);
/* oklch */ color: oklch(64.4% 0.082 152.4);

Tailwind

colors: {
  custom: {
    50: '#93b99d',
    500: '#669c75',
    950: '#000000',
  },
}

SCSS

$custom: #669c75;
$custom-light: #93b99d;
$custom-dark: #000000;

JSON

{
  "hex": "#669c75",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 117
  },
  "hsl": {
    "h": 136.667,
    "s": 21.429,
    "l": 50.588
  },
  "oklch": {
    "l": 0.64392,
    "c": 0.08192,
    "h": 152.4
  },
  "luminance": 0.27886
}

Semantic roles & 50–950 ramp

primary

#669C75

secondary

#BBA3B4

accent

#6AA7BE

background

#F9FBF9

surface

#F1F6F2

border

#CBD0CC

text

#0D110E

muted

#7E807E

Preview Lab

Preview with #669C75

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →