#669C58#669C58

#669C58 is a light, moderate green. Relative luminance 0.273; OKLCH L 63.8% C 0.113 H 139.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#669C58
RGB	rgb(102, 156, 88)
HSL	hsl(108, 28%, 48%)
HSV	hsv(108, 44%, 61%)
CMYK	cmyk(34.6%, 0%, 43.6%, 38.8%)
CIE-LAB	lab(59.26, -31.37, 30.04)
CIE-LCH	lch(59.26, 43.43, 136.24°)
OKLab	oklab(63.79% -0.0858 0.0736)
OKLCH	oklch(63.79% 0.113 139.4)
XYZ	xyz(19.1288, 27.3054, 13.4932)
Luminance	0.2731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C58 #8E589C

analogous

#889C58 #669C58 #589C6C

triadic

#669C58 #58669C #9C5866

tetradic

#669C58 #58889C #8E589C #9C6C58

square

#669C58 #58889C #8E589C #9C6C58

split-complementary

#669C58 #6C589C #9C5888

monochromatic

#334E2C #4C7542 #669C58 #88B57C #ABCBA3

Accessibility & contrast

On white

3.25

#669C58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#669C58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C58

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C58	#FFFFFF	#000000	##000000
##669C58	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09253

Deuteranopia (green-blind)

#988D5C

Tritanopia (blue-blind)

#63988B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #669c58;
/* rgb */ color: rgb(102, 156, 88);
/* oklch */ color: oklch(63.8% 0.113 139.4);

Tailwind

colors: {
  custom: {
    50: '#94b988',
    500: '#669c58',
    950: '#000000',
  },
}

SCSS

$custom: #669c58;
$custom-light: #94b988;
$custom-dark: #000000;

JSON

{
  "hex": "#669c58",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 88
  },
  "hsl": {
    "h": 107.647,
    "s": 27.869,
    "l": 47.843
  },
  "oklch": {
    "l": 0.63791,
    "c": 0.11301,
    "h": 139.4
  },
  "luminance": 0.27306
}

Semantic roles & 50–950 ramp

primary

#669C58

secondary

#B297B9

accent

#64C4B0

background

#F9FBF8

surface

#F2F6F0

border

#CCD0CB

text

#0D110B

muted

#7E807C

Preview Lab

Preview with #669C58

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

Preview Lab → · Contrast checker → · Palette generator →