#57D251#57D251

#57D251 is a light, highly saturated green. Relative luminance 0.487; OKLCH L 76.7% C 0.202 H 142.6°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#57D251
RGB	rgb(87, 210, 81)
HSL	hsl(117, 59%, 57%)
HSV	hsv(117, 61%, 82%)
CMYK	cmyk(58.6%, 0%, 61.4%, 17.6%)
CIE-LAB	lab(75.27, -58.90, 52.52)
CIE-LCH	lch(75.27, 78.92, 138.28°)
OKLab	oklab(76.72% -0.1603 0.1227)
OKLCH	oklch(76.72% 0.202 142.6)
XYZ	xyz(28.4608, 48.7109, 15.6853)
Luminance	0.4871 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D251 #CC51D2

analogous

#98D251 #57D251 #51D28B

triadic

#57D251 #5157D2 #D25157

tetradic

#57D251 #5198D2 #CC51D2 #D28B51

square

#57D251 #5198D2 #CC51D2 #D28B51

split-complementary

#57D251 #8B51D2 #D25198

monochromatic

#278623 #36B72F #57D251 #86DF82 #B5EBB2

Accessibility & contrast

On white

1.95

#57D251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#57D251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D251

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D251	#FFFFFF	#000000	##000000
##57D251	1.00	1.95	10.74	10.74
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C042

Deuteranopia (green-blind)

#C7B55C

Tritanopia (blue-blind)

#43CCB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #57d251;
/* rgb */ color: rgb(87, 210, 81);
/* oklch */ color: oklch(76.7% 0.202 142.6);

Tailwind

colors: {
  custom: {
    50: '#92e186',
    500: '#57d251',
    950: '#000000',
  },
}

SCSS

$custom: #57d251;
$custom-light: #92e186;
$custom-dark: #000000;

JSON

{
  "hex": "#57d251",
  "rgb": {
    "r": 87,
    "g": 210,
    "b": 81
  },
  "hsl": {
    "h": 117.209,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.76716,
    "c": 0.2019,
    "h": 142.6
  },
  "luminance": 0.48714
}

Semantic roles & 50–950 ramp

primary

#57D251

secondary

#D7A5DA

accent

#46E2DB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #57D251

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

Preview Lab → · Contrast checker → · Palette generator →