#57D431#57D431

#57D431 is a light, highly saturated green. Relative luminance 0.493; OKLCH L 77.0% C 0.224 H 139.7°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#57D431
RGB	rgb(87, 212, 49)
HSL	hsl(106, 65%, 51%)
HSV	hsv(106, 77%, 83%)
CMYK	cmyk(59%, 0%, 76.9%, 16.9%)
CIE-LAB	lab(75.66, -62.28, 65.02)
CIE-LCH	lch(75.66, 90.03, 133.76°)
OKLab	oklab(76.96% -0.1712 0.1452)
OKLCH	oklch(76.96% 0.224 139.7)
XYZ	xyz(28.0271, 49.3324, 10.9503)
Luminance	0.4934 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D431 #AE31D4

analogous

#A8D431 #57D431 #31D45C

triadic

#57D431 #3157D4 #D43157

tetradic

#57D431 #31A8D4 #AE31D4 #D45C31

square

#57D431 #31A8D4 #AE31D4 #D45C31

split-complementary

#57D431 #5C31D4 #D431A8

monochromatic

#2D7318 #41A523 #57D431 #80DF64 #AAE996

Accessibility & contrast

On white

1.93

#57D431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#57D431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D431

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D431	#FFFFFF	#000000	##000000
##57D431	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC101

Deuteranopia (green-blind)

#CBB743

Tritanopia (blue-blind)

#47CDB6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #57d431;
/* rgb */ color: rgb(87, 212, 49);
/* oklch */ color: oklch(77.0% 0.224 139.7);

Tailwind

colors: {
  custom: {
    50: '#94e275',
    500: '#57d431',
    950: '#000000',
  },
}

SCSS

$custom: #57d431;
$custom-light: #94e275;
$custom-dark: #000000;

JSON

{
  "hex": "#57d431",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 49
  },
  "hsl": {
    "h": 106.012,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76961,
    "c": 0.22445,
    "h": 139.7
  },
  "luminance": 0.49335
}

Semantic roles & 50–950 ramp

primary

#57D431

secondary

#C48CD4

accent

#3FE8C1

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0E1509

muted

#7E847B

Preview Lab

Preview with #57D431

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

Preview Lab → · Contrast checker → · Palette generator →