#57AD25#57AD25

#57AD25 is a light, vivid yellow-green. Relative luminance 0.320; OKLCH L 66.8% C 0.186 H 136.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#57AD25
RGB	rgb(87, 173, 37)
HSL	hsl(98, 65%, 41%)
HSV	hsv(98, 79%, 68%)
CMYK	cmyk(49.7%, 0%, 78.6%, 32.2%)
CIE-LAB	lab(63.38, -48.74, 57.04)
CIE-LCH	lch(63.38, 75.03, 130.52°)
OKLab	oklab(66.81% -0.1355 0.1268)
OKLCH	oklch(66.81% 0.186 136.9)
XYZ	xyz(19.2074, 32.0456, 6.9232)
Luminance	0.3205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AD25 #7B25AD

analogous

#9BAD25 #57AD25 #25AD37

triadic

#57AD25 #2557AD #AD2557

tetradic

#57AD25 #259BAD #7B25AD #AD3725

square

#57AD25 #259BAD #7B25AD #AD3725

split-complementary

#57AD25 #3725AD #AD259B

monochromatic

#24480F #3E7B1A #57AD25 #73D53A #97E06D

Accessibility & contrast

On white

2.83

#57AD25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#57AD25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AD25

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AD25	#FFFFFF	#000000	##000000
##57AD25	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#52A794

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57ad25;
/* rgb */ color: rgb(87, 173, 37);
/* oklch */ color: oklch(66.8% 0.186 136.9);

Tailwind

colors: {
  custom: {
    50: '#8fc66b',
    500: '#57ad25',
    950: '#000000',
  },
}

SCSS

$custom: #57ad25;
$custom-light: #8fc66b;
$custom-dark: #000000;

JSON

{
  "hex": "#57ad25",
  "rgb": {
    "r": 87,
    "g": 173,
    "b": 37
  },
  "hsl": {
    "h": 97.941,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.66813,
    "c": 0.18553,
    "h": 136.9
  },
  "luminance": 0.32047
}

Semantic roles & 50–950 ramp

primary

#57AD25

secondary

#A368C6

accent

#40E8AA

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #57AD25

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

Preview Lab → · Contrast checker → · Palette generator →