#57D459#57D459

#57D459 is a light, vivid green. Relative luminance 0.498; OKLCH L 77.3% C 0.198 H 143.6°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#57D459
RGB	rgb(87, 212, 89)
HSL	hsl(121, 59%, 59%)
HSV	hsv(121, 59%, 83%)
CMYK	cmyk(59%, 0%, 58%, 16.9%)
CIE-LAB	lab(75.97, -58.74, 49.77)
CIE-LCH	lch(75.97, 76.99, 139.72°)
OKLab	oklab(77.31% -0.1595 0.1175)
OKLCH	oklch(77.31% 0.198 143.6)
XYZ	xyz(29.2755, 49.8318, 17.5250)
Luminance	0.4983 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D459 #D457D2

analogous

#93D457 #57D459 #57D497

triadic

#57D459 #5957D4 #D45957

tetradic

#57D459 #5793D4 #D457D2 #D49757

square

#57D459 #5793D4 #D457D2 #D49757

split-complementary

#57D459 #9757D4 #D45793

monochromatic

#248D26 #30BD33 #57D459 #88E089 #B8EDB9

Accessibility & contrast

On white

1.91

#57D459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#57D459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D459

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D459	#FFFFFF	#000000	##000000
##57D459	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24C

Deuteranopia (green-blind)

#C8B763

Tritanopia (blue-blind)

#40CEB9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57d459;
/* rgb */ color: rgb(87, 212, 89);
/* oklch */ color: oklch(77.3% 0.198 143.6);

Tailwind

colors: {
  custom: {
    50: '#92e28b',
    500: '#57d459',
    950: '#000000',
  },
}

SCSS

$custom: #57d459;
$custom-light: #92e28b;
$custom-dark: #000000;

JSON

{
  "hex": "#57d459",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 89
  },
  "hsl": {
    "h": 120.96,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.77314,
    "c": 0.19811,
    "h": 143.6
  },
  "luminance": 0.49834
}

Semantic roles & 50–950 ramp

primary

#57D459

secondary

#DCABDB

accent

#45E0E2

background

#F9FEF8

surface

#F2FCF0

border

#CCD5CB

text

#0E150C

muted

#7E847D

Preview Lab

Preview with #57D459

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

Preview Lab → · Contrast checker → · Palette generator →