#57D388#57D388

#57D388 is a light, vivid green. Relative luminance 0.504; OKLCH L 77.8% C 0.155 H 154.0°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#57D388
RGB	rgb(87, 211, 136)
HSL	hsl(144, 58%, 58%)
HSV	hsv(144, 59%, 83%)
CMYK	cmyk(58.8%, 0%, 35.5%, 17.3%)
CIE-LAB	lab(76.31, -51.26, 27.09)
CIE-LCH	lch(76.31, 57.98, 152.14°)
OKLab	oklab(77.81% -0.139 0.068)
OKLCH	oklch(77.81% 0.155 154)
XYZ	xyz(31.6661, 50.3893, 31.3451)
Luminance	0.5039 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D388 #D357A2

analogous

#64D357 #57D388 #57D3C6

triadic

#57D388 #8857D3 #D38857

tetradic

#57D388 #5764D3 #D357A2 #D3C657

square

#57D388 #5764D3 #D357A2 #D3C657

split-complementary

#57D388 #C657D3 #D35764

monochromatic

#248B4D #31BC68 #57D388 #87E0AA #B8ECCD

Accessibility & contrast

On white

1.90

#57D388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#57D388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D388

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D388	#FFFFFF	#000000	##000000
##57D388	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C383

Deuteranopia (green-blind)

#C2B88D

Tritanopia (blue-blind)

#2CD1C0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57d388;
/* rgb */ color: rgb(87, 211, 136);
/* oklch */ color: oklch(77.8% 0.155 154.0);

Tailwind

colors: {
  custom: {
    50: '#91e1ab',
    500: '#57d388',
    950: '#000000',
  },
}

SCSS

$custom: #57d388;
$custom-light: #91e1ab;
$custom-dark: #000000;

JSON

{
  "hex": "#57d388",
  "rgb": {
    "r": 87,
    "g": 211,
    "b": 136
  },
  "hsl": {
    "h": 143.71,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.77806,
    "c": 0.15477,
    "h": 154
  },
  "luminance": 0.50392
}

Semantic roles & 50–950 ramp

primary

#57D388

secondary

#913D70

accent

#46A4E2

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #57D388

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

Preview Lab → · Contrast checker → · Palette generator →