#57DF99#57DF99

#57DF99 is a light, vivid green. Relative luminance 0.571; OKLCH L 81.1% C 0.156 H 157.5°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#57DF99
RGB	rgb(87, 223, 153)
HSL	hsl(149, 68%, 61%)
HSV	hsv(149, 61%, 87%)
CMYK	cmyk(61%, 0%, 31.4%, 12.5%)
CIE-LAB	lab(80.23, -52.82, 23.58)
CIE-LCH	lch(80.23, 57.85, 155.94°)
OKLab	oklab(81.13% -0.1438 0.0597)
OKLCH	oklch(81.13% 0.156 157.5)
XYZ	xyz(36.0647, 57.0979, 39.2512)
Luminance	0.5710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DF99 #DF579D

analogous

#59DF57 #57DF99 #57DFDD

triadic

#57DF99 #9957DF #DF9957

tetradic

#57DF99 #5759DF #DF579D #DFDD57

square

#57DF99 #5759DF #DF579D #DFDD57

split-complementary

#57DF99 #DD57DF #DF5759

monochromatic

#1E9E5C #28D17A #57DF99 #8AE9B8 #BEF3D7

Accessibility & contrast

On white

1.69

#57DF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#57DF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DF99

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DF99	#FFFFFF	#000000	##000000
##57DF99	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCF95

Deuteranopia (green-blind)

#CBC29D

Tritanopia (blue-blind)

#12DDCD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #57df99;
/* rgb */ color: rgb(87, 223, 153);
/* oklch */ color: oklch(81.1% 0.156 157.5);

Tailwind

colors: {
  custom: {
    50: '#93eab7',
    500: '#57df99',
    950: '#000000',
  },
}

SCSS

$custom: #57df99;
$custom-light: #93eab7;
$custom-dark: #000000;

JSON

{
  "hex": "#57df99",
  "rgb": {
    "r": 87,
    "g": 223,
    "b": 153
  },
  "hsl": {
    "h": 149.118,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81126,
    "c": 0.15572,
    "h": 157.5
  },
  "luminance": 0.57101
}

Semantic roles & 50–950 ramp

primary

#57DF99

secondary

#A1396F

accent

#1675D0

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #57DF99

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

Preview Lab → · Contrast checker → · Palette generator →