#57DA51#57DA51

#57DA51 is a light, highly saturated green. Relative luminance 0.528; OKLCH L 78.7% C 0.212 H 142.6°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#57DA51
RGB	rgb(87, 218, 81)
HSL	hsl(117, 65%, 59%)
HSV	hsv(117, 63%, 85%)
CMYK	cmyk(60.1%, 0%, 62.8%, 14.5%)
CIE-LAB	lab(77.73, -61.76, 55.28)
CIE-LCH	lch(77.73, 82.89, 138.17°)
OKLab	oklab(78.75% -0.1681 0.1286)
OKLCH	oklch(78.75% 0.212 142.6)
XYZ	xyz(30.4854, 52.7603, 16.3602)
Luminance	0.5276 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DA51 #D451DA

analogous

#9BDA51 #57DA51 #51DA8F

triadic

#57DA51 #5157DA #DA5157

tetradic

#57DA51 #519BDA #D451DA #DA8F51

square

#57DA51 #519BDA #D451DA #DA8F51

split-complementary

#57DA51 #8F51DA #DA519B

monochromatic

#24921F #30C42A #57DA51 #88E583 #B8EFB6

Accessibility & contrast

On white

1.82

#57DA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#57DA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DA51

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DA51	#FFFFFF	#000000	##000000
##57DA51	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC741

Deuteranopia (green-blind)

#CEBC5D

Tritanopia (blue-blind)

#40D4BD

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #57da51;
/* rgb */ color: rgb(87, 218, 81);
/* oklch */ color: oklch(78.7% 0.212 142.6);

Tailwind

colors: {
  custom: {
    50: '#94e687',
    500: '#57da51',
    950: '#000000',
  },
}

SCSS

$custom: #57da51;
$custom-light: #94e687;
$custom-dark: #000000;

JSON

{
  "hex": "#57da51",
  "rgb": {
    "r": 87,
    "g": 218,
    "b": 81
  },
  "hsl": {
    "h": 117.372,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.78748,
    "c": 0.21163,
    "h": 142.6
  },
  "luminance": 0.52763
}

Semantic roles & 50–950 ramp

primary

#57DA51

secondary

#933997

accent

#40E8E1

background

#FCFEFC

surface

#F5FCF3

border

#CFD5CD

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #57DA51

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

Preview Lab → · Contrast checker → · Palette generator →