#57911D#57911D

#57911D is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.4% C 0.155 H 133.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#57911D
RGB	rgb(87, 145, 29)
HSL	hsl(90, 67%, 34%)
HSV	hsv(90, 80%, 57%)
CMYK	cmyk(40%, 0%, 80%, 43.1%)
CIE-LAB	lab(54.41, -37.71, 51.11)
CIE-LCH	lch(54.41, 63.52, 126.42°)
OKLab	oklab(59.44% -0.1063 0.1132)
OKLCH	oklch(59.44% 0.155 133.2)
XYZ	xyz(14.2774, 22.3651, 4.7268)
Luminance	0.2237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57911D #571D91

analogous

#91911D #57911D #1D911D

triadic

#57911D #1D5791 #911D57

tetradic

#57911D #1D9191 #571D91 #911D1D

square

#57911D #1D9191 #571D91 #911D1D

split-complementary

#57911D #1D1D91 #911D91

monochromatic

#1A2B09 #385E13 #57911D #76C427 #94DB4D

Accessibility & contrast

On white

3.84

#57911D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#57911D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57911D

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57911D	#FFFFFF	#000000	##000000
##57911D	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#8F812A

Tritanopia (blue-blind)

#578B7C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #57911d;
/* rgb */ color: rgb(87, 145, 29);
/* oklch */ color: oklch(59.4% 0.155 133.2);

Tailwind

colors: {
  custom: {
    50: '#8cb163',
    500: '#57911d',
    950: '#000000',
  },
}

SCSS

$custom: #57911d;
$custom-light: #8cb163;
$custom-dark: #000000;

JSON

{
  "hex": "#57911d",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 29
  },
  "hsl": {
    "h": 90,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.59439,
    "c": 0.15524,
    "h": 133.2
  },
  "luminance": 0.22366
}

Semantic roles & 50–950 ramp

primary

#57911D

secondary

#854CBE

accent

#3EEA94

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0D1106

muted

#7D807A

Preview Lab

Preview with #57911D

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

Preview Lab → · Contrast checker → · Palette generator →