#57901D#57901D

#57901D is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.2% C 0.154 H 133.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#57901D
RGB	rgb(87, 144, 29)
HSL	hsl(90, 66%, 34%)
HSV	hsv(90, 80%, 56%)
CMYK	cmyk(39.6%, 0%, 79.9%, 43.5%)
CIE-LAB	lab(54.09, -37.27, 50.81)
CIE-LCH	lch(54.09, 63.02, 126.26°)
OKLab	oklab(59.18% -0.1051 0.1125)
OKLCH	oklch(59.18% 0.154 133)
XYZ	xyz(14.1253, 22.0608, 4.6761)
Luminance	0.2206 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57901D #561D90

analogous

#90901D #57901D #1E901D

triadic

#57901D #1D5790 #901D57

tetradic

#57901D #1D9090 #561D90 #901D1E

square

#57901D #1D9090 #561D90 #901D1E

split-complementary

#57901D #1D1E90 #901D90

monochromatic

#192A08 #385D13 #57901D #76C327 #94DB4C

Accessibility & contrast

On white

3.88

#57901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#57901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57901D

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57901D	#FFFFFF	#000000	##000000
##57901D	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8E802A

Tritanopia (blue-blind)

#578A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #57901d;
/* rgb */ color: rgb(87, 144, 29);
/* oklch */ color: oklch(59.2% 0.154 133.0);

Tailwind

colors: {
  custom: {
    50: '#8cb163',
    500: '#57901d',
    950: '#000000',
  },
}

SCSS

$custom: #57901d;
$custom-light: #8cb163;
$custom-dark: #000000;

JSON

{
  "hex": "#57901d",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 89.739,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59176,
    "c": 0.15398,
    "h": 133
  },
  "luminance": 0.22061
}

Semantic roles & 50–950 ramp

primary

#57901D

secondary

#844BBD

accent

#3EE993

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #57901D

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

Preview Lab → · Contrast checker → · Palette generator →