#57B429#57B429

#57B429 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.7% C 0.192 H 137.7°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#57B429
RGB	rgb(87, 180, 41)
HSL	hsl(100, 63%, 43%)
HSV	hsv(100, 77%, 71%)
CMYK	cmyk(51.7%, 0%, 77.2%, 29.4%)
CIE-LAB	lab(65.61, -51.20, 57.89)
CIE-LCH	lch(65.61, 77.28, 131.49°)
OKLab	oklab(68.66% -0.1418 0.1292)
OKLCH	oklch(68.66% 0.192 137.7)
XYZ	xyz(20.6513, 34.8273, 7.7315)
Luminance	0.3483 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B429 #8629B4

analogous

#9CB429 #57B429 #29B440

triadic

#57B429 #2957B4 #B42957

tetradic

#57B429 #299CB4 #8629B4 #B44029

square

#57B429 #299CB4 #8629B4 #B44029

split-complementary

#57B429 #4029B4 #B4299C

monochromatic

#275012 #3F821E #57B429 #75D545 #9AE077

Accessibility & contrast

On white

2.64

#57B429 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#57B429 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B429

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B429	#FFFFFF	#000000	##000000
##57B429	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA403

Deuteranopia (green-blind)

#AE9C38

Tritanopia (blue-blind)

#50AE9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #57b429;
/* rgb */ color: rgb(87, 180, 41);
/* oklch */ color: oklch(68.7% 0.192 137.7);

Tailwind

colors: {
  custom: {
    50: '#90cb6e',
    500: '#57b429',
    950: '#000000',
  },
}

SCSS

$custom: #57b429;
$custom-light: #90cb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#57b429",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 41
  },
  "hsl": {
    "h": 100.144,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68658,
    "c": 0.19182,
    "h": 137.7
  },
  "luminance": 0.34829
}

Semantic roles & 50–950 ramp

primary

#57B429

secondary

#AB71C8

accent

#42E6B0

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B429

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

Preview Lab → · Contrast checker → · Palette generator →