#57911C#57911C

#57911C is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.4% C 0.156 H 133.1°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#57911C
RGB	rgb(87, 145, 28)
HSL	hsl(90, 68%, 34%)
HSV	hsv(90, 81%, 57%)
CMYK	cmyk(40%, 0%, 80.7%, 43.1%)
CIE-LAB	lab(54.41, -37.76, 51.42)
CIE-LCH	lch(54.41, 63.80, 126.29°)
OKLab	oklab(59.43% -0.1065 0.1136)
OKLCH	oklch(59.43% 0.156 133.1)
XYZ	xyz(14.2653, 22.3602, 4.6627)
Luminance	0.2236 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57911C #561C91

analogous

#91911C #57911C #1C911C

triadic

#57911C #1C5791 #911C57

tetradic

#57911C #1C9191 #561C91 #911C1C

square

#57911C #1C9191 #561C91 #911C1C

split-complementary

#57911C #1C1C91 #911C91

monochromatic

#192A08 #385E12 #57911C #76C426 #94DC4B

Accessibility & contrast

On white

3.84

#57911C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#57911C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57911C

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57911C	#FFFFFF	#000000	##000000
##57911C	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)

#8F8029

Tritanopia (blue-blind)

#578B7B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #57911c;
/* rgb */ color: rgb(87, 145, 28);
/* oklch */ color: oklch(59.4% 0.156 133.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57911c",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 28
  },
  "hsl": {
    "h": 89.744,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59433,
    "c": 0.15574,
    "h": 133.1
  },
  "luminance": 0.22361
}

Semantic roles & 50–950 ramp

primary

#57911C

secondary

#844ABE

accent

#3DEB93

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0D1106

muted

#7D807A

Preview Lab

Preview with #57911C

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

Preview Lab → · Contrast checker → · Palette generator →