#669C7F#669C7F

#669C7F is a light, moderate green. Relative luminance 0.281; OKLCH L 64.6% C 0.072 H 160.0°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#669C7F
RGB	rgb(102, 156, 127)
HSL	hsl(148, 21%, 51%)
HSV	hsv(148, 35%, 61%)
CMYK	cmyk(34.6%, 0%, 18.6%, 38.8%)
CIE-LAB	lab(60.01, -24.41, 9.59)
CIE-LCH	lch(60.01, 26.22, 158.55°)
OKLab	oklab(64.65% -0.0679 0.0247)
OKLCH	oklch(64.65% 0.072 160)
XYZ	xyz(21.1974, 28.1329, 24.3878)
Luminance	0.2813 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C7F #9C6683

analogous

#689C66 #669C7F #669C9A

triadic

#669C7F #7F669C #9C7F66

tetradic

#669C7F #66689C #9C6683 #9C9A66

square

#669C7F #66689C #9C6683 #9C9A66

split-complementary

#669C7F #9A669C #9C6668

monochromatic

#355243 #4D7761 #669C7F #8BB49E #B0CCBD

Accessibility & contrast

On white

3.17

#669C7F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#669C7F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C7F

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C7F	#FFFFFF	#000000	##000000
##669C7F	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B947D

Deuteranopia (green-blind)

#928E81

Tritanopia (blue-blind)

#5A9C94

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #669c7f;
/* rgb */ color: rgb(102, 156, 127);
/* oklch */ color: oklch(64.6% 0.072 160.0);

Tailwind

colors: {
  custom: {
    50: '#93b9a4',
    500: '#669c7f',
    950: '#000000',
  },
}

SCSS

$custom: #669c7f;
$custom-light: #93b9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#669c7f",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 127
  },
  "hsl": {
    "h": 147.778,
    "s": 21.429,
    "l": 50.588
  },
  "oklch": {
    "l": 0.64647,
    "c": 0.07228,
    "h": 160
  },
  "luminance": 0.28134
}

Semantic roles & 50–950 ramp

primary

#669C7F

secondary

#BBA3B0

accent

#6A97BE

background

#F9FBFA

surface

#F1F6F4

border

#CBD0CE

text

#0D110F

muted

#7E807F

Preview Lab

Preview with #669C7F

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

Preview Lab → · Contrast checker → · Palette generator →