#57DD57#57DD57

#57DD57 is a light, highly saturated green. Relative luminance 0.544; OKLCH L 79.6% C 0.211 H 143.3°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#57DD57
RGB	rgb(87, 221, 87)
HSL	hsl(120, 66%, 60%)
HSV	hsv(120, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 60.6%, 13.3%)
CIE-LAB	lab(78.71, -62.19, 53.81)
CIE-LCH	lch(78.71, 82.24, 139.13°)
OKLab	oklab(79.57% -0.1689 0.126)
OKLCH	oklch(79.57% 0.211 143.3)
XYZ	xyz(31.5054, 54.4243, 17.8596)
Luminance	0.5443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DD57 #DD57DD

analogous

#9ADD57 #57DD57 #57DD9A

triadic

#57DD57 #5757DD #DD5757

tetradic

#57DD57 #579ADD #DD57DD #DD9A57

square

#57DD57 #579ADD #DD57DD #DD9A57

split-complementary

#57DD57 #9A57DD #DD579A

monochromatic

#1F9A1F #2ACD2A #57DD57 #8AE78A #BDF2BD

Accessibility & contrast

On white

1.77

#57DD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#57DD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DD57

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DD57	#FFFFFF	#000000	##000000
##57DD57	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA48

Deuteranopia (green-blind)

#D1BE62

Tritanopia (blue-blind)

#3DD7C0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57dd57;
/* rgb */ color: rgb(87, 221, 87);
/* oklch */ color: oklch(79.6% 0.211 143.3);

Tailwind

colors: {
  custom: {
    50: '#94e98b',
    500: '#57dd57',
    950: '#000000',
  },
}

SCSS

$custom: #57dd57;
$custom-light: #94e98b;
$custom-dark: #000000;

JSON

{
  "hex": "#57dd57",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79571,
    "c": 0.21078,
    "h": 143.3
  },
  "luminance": 0.54427
}

Semantic roles & 50–950 ramp

primary

#57DD57

secondary

#9E3A9E

accent

#17CECE

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #57DD57

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

Preview Lab → · Contrast checker → · Palette generator →