#57D288#57D288

#57D288 is a light, vivid green. Relative luminance 0.499; OKLCH L 77.6% C 0.153 H 154.1°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#57D288
RGB	rgb(87, 210, 136)
HSL	hsl(144, 58%, 58%)
HSV	hsv(144, 59%, 82%)
CMYK	cmyk(58.6%, 0%, 35.2%, 17.6%)
CIE-LAB	lab(76.00, -50.85, 26.69)
CIE-LCH	lch(76.00, 57.43, 152.31°)
OKLab	oklab(77.56% -0.138 0.067)
OKLCH	oklch(77.56% 0.153 154.1)
XYZ	xyz(31.4185, 49.8940, 31.2626)
Luminance	0.4990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D288 #D257A1

analogous

#64D257 #57D288 #57D2C5

triadic

#57D288 #8857D2 #D28857

tetradic

#57D288 #5764D2 #D257A1 #D2C557

square

#57D288 #5764D2 #D257A1 #D2C557

split-complementary

#57D288 #C557D2 #D25764

monochromatic

#258A4D #32BA68 #57D288 #87DFAA #B8ECCC

Accessibility & contrast

On white

1.91

#57D288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#57D288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D288

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D288	#FFFFFF	#000000	##000000
##57D288	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C283

Deuteranopia (green-blind)

#C1B78D

Tritanopia (blue-blind)

#2DD0BF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57d288;
/* rgb */ color: rgb(87, 210, 136);
/* oklch */ color: oklch(77.6% 0.153 154.1);

Tailwind

colors: {
  custom: {
    50: '#91e1ab',
    500: '#57d288',
    950: '#000000',
  },
}

SCSS

$custom: #57d288;
$custom-light: #91e1ab;
$custom-dark: #000000;

JSON

{
  "hex": "#57d288",
  "rgb": {
    "r": 87,
    "g": 210,
    "b": 136
  },
  "hsl": {
    "h": 143.902,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.77557,
    "c": 0.1534,
    "h": 154.1
  },
  "luminance": 0.49897
}

Semantic roles & 50–950 ramp

primary

#57D288

secondary

#DBAAC7

accent

#47A4E1

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #57D288

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

Preview Lab → · Contrast checker → · Palette generator →