#57901E#57901E

#57901E is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.2% C 0.153 H 133.1°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#57901E
RGB	rgb(87, 144, 30)
HSL	hsl(90, 66%, 34%)
HSV	hsv(90, 79%, 56%)
CMYK	cmyk(39.6%, 0%, 79.2%, 43.5%)
CIE-LAB	lab(54.10, -37.22, 50.49)
CIE-LCH	lch(54.10, 62.72, 126.40°)
OKLab	oklab(59.18% -0.1049 0.112)
OKLCH	oklch(59.18% 0.153 133.1)
XYZ	xyz(14.1379, 22.0658, 4.7422)
Luminance	0.2207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57901E #571E90

analogous

#90901E #57901E #1E901E

triadic

#57901E #1E5790 #901E57

tetradic

#57901E #1E9090 #571E90 #901E1E

square

#57901E #1E9090 #571E90 #901E1E

split-complementary

#57901E #1E1E90 #901E90

monochromatic

#1A2B09 #385D13 #57901E #76C329 #94DA4E

Accessibility & contrast

On white

3.88

#57901E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#57901E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57901E

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57901E	#FFFFFF	#000000	##000000
##57901E	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: #57901e;
/* rgb */ color: rgb(87, 144, 30);
/* oklch */ color: oklch(59.2% 0.153 133.1);

Tailwind

colors: {
  custom: {
    50: '#8cb164',
    500: '#57901e',
    950: '#000000',
  },
}

SCSS

$custom: #57901e;
$custom-light: #8cb164;
$custom-dark: #000000;

JSON

{
  "hex": "#57901e",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 30
  },
  "hsl": {
    "h": 90,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.59182,
    "c": 0.15345,
    "h": 133.1
  },
  "luminance": 0.22066
}

Semantic roles & 50–950 ramp

primary

#57901E

secondary

#854DBD

accent

#3FE894

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #57901E

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

Preview Lab → · Contrast checker → · Palette generator →