#557131#557131

#557131 is a mid, moderate yellow-green. Relative luminance 0.140; OKLCH L 51.1% C 0.097 H 129.0°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#557131
RGB	rgb(85, 113, 49)
HSL	hsl(86, 40%, 32%)
HSV	hsv(86, 57%, 44%)
CMYK	cmyk(24.8%, 0%, 56.6%, 55.7%)
CIE-LAB	lab(44.18, -21.75, 31.84)
CIE-LCH	lch(44.18, 38.56, 124.33°)
OKLab	oklab(51.13% -0.0608 0.0752)
OKLCH	oklch(51.13% 0.097 129)
XYZ	xyz(10.2057, 13.9631, 5.0626)
Luminance	0.1396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557131 #4D3171

analogous

#716D31 #557131 #357131

triadic

#557131 #315571 #713155

tetradic

#557131 #31716D #4D3171 #713135

square

#557131 #31716D #4D3171 #713135

split-complementary

#557131 #313571 #6D3171

monochromatic

#151C0C #35461E #557131 #759C44 #94BB62

Accessibility & contrast

On white

5.54

#557131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#557131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557131

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557131	#FFFFFF	#000000	##FFFFFF
##557131	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2B

Deuteranopia (green-blind)

#726835

Tritanopia (blue-blind)

#576C63

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #557131;
/* rgb */ color: rgb(85, 113, 49);
/* oklch */ color: oklch(51.1% 0.097 129.0);

Tailwind

colors: {
  custom: {
    50: '#879a6b',
    500: '#557131',
    950: '#000000',
  },
}

SCSS

$custom: #557131;
$custom-light: #879a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#557131",
  "rgb": {
    "r": 85,
    "g": 113,
    "b": 49
  },
  "hsl": {
    "h": 86.25,
    "s": 39.506,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51131,
    "c": 0.09674,
    "h": 129
  },
  "luminance": 0.13963
}

Semantic roles & 50–950 ramp

primary

#557131

secondary

#7B5CA2

accent

#58CF8C

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0E07

muted

#7C7E7A

Preview Lab

Preview with #557131

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

Preview Lab → · Contrast checker → · Palette generator →