#57901A#57901A

#57901A is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.2% C 0.155 H 132.8°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#57901A
RGB	rgb(87, 144, 26)
HSL	hsl(89, 69%, 33%)
HSV	hsv(89, 82%, 56%)
CMYK	cmyk(39.6%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(54.08, -37.43, 51.72)
CIE-LCH	lch(54.08, 63.85, 125.89°)
OKLab	oklab(59.16% -0.1057 0.114)
OKLCH	oklch(59.16% 0.155 132.8)
XYZ	xyz(14.0900, 22.0467, 4.4901)
Luminance	0.2205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57901A #531A90

analogous

#908E1A #57901A #1C901A

triadic

#57901A #1A5790 #901A57

tetradic

#57901A #1A908E #531A90 #901A1C

square

#57901A #1A908E #531A90 #901A1C

split-complementary

#57901A #1A1C90 #8E1A90

monochromatic

#182807 #385C11 #57901A #76C423 #95DE47

Accessibility & contrast

On white

3.88

#57901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#57901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57901A

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57901A	#FFFFFF	#000000	##000000
##57901A	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)

#8F8028

Tritanopia (blue-blind)

#578A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #57901a;
/* rgb */ color: rgb(87, 144, 26);
/* oklch */ color: oklch(59.2% 0.155 132.8);

Tailwind

colors: {
  custom: {
    50: '#8cb162',
    500: '#57901a',
    950: '#000000',
  },
}

SCSS

$custom: #57901a;
$custom-light: #8cb162;
$custom-dark: #000000;

JSON

{
  "hex": "#57901a",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 88.983,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.59159,
    "c": 0.15545,
    "h": 132.8
  },
  "luminance": 0.22047
}

Semantic roles & 50–950 ramp

primary

#57901A

secondary

#8147BF

accent

#3CEC91

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #57901A

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

Preview Lab → · Contrast checker → · Palette generator →