#57DD4D#57DD4D

#57DD4D is a light, highly saturated green. Relative luminance 0.543; OKLCH L 79.5% C 0.218 H 142.2°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#57DD4D
RGB	rgb(87, 221, 77)
HSL	hsl(116, 68%, 58%)
HSV	hsv(116, 65%, 87%)
CMYK	cmyk(60.6%, 0%, 65.2%, 13.3%)
CIE-LAB	lab(78.62, -63.21, 57.92)
CIE-LCH	lch(78.62, 85.73, 137.50°)
OKLab	oklab(79.47% -0.1722 0.1338)
OKLCH	oklch(79.47% 0.218 142.2)
XYZ	xyz(31.1248, 54.2720, 15.8551)
Luminance	0.5427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DD4D #D34DDD

analogous

#9FDD4D #57DD4D #4DDD8B

triadic

#57DD4D #4D57DD #DD4D57

tetradic

#57DD4D #4D9FDD #D34DDD #DD8B4D

square

#57DD4D #4D9FDD #D34DDD #DD8B4D

split-complementary

#57DD4D #8B4DDD #DD4D9F

monochromatic

#24931C #31C726 #57DD4D #87E780 #B8F1B4

Accessibility & contrast

On white

1.77

#57DD4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#57DD4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DD4D

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DD4D	#FFFFFF	#000000	##000000
##57DD4D	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C93A

Deuteranopia (green-blind)

#D1BE5A

Tritanopia (blue-blind)

#40D7BF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57dd4d;
/* rgb */ color: rgb(87, 221, 77);
/* oklch */ color: oklch(79.5% 0.218 142.2);

Tailwind

colors: {
  custom: {
    50: '#94e985',
    500: '#57dd4d',
    950: '#000000',
  },
}

SCSS

$custom: #57dd4d;
$custom-light: #94e985;
$custom-dark: #000000;

JSON

{
  "hex": "#57dd4d",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 77
  },
  "hsl": {
    "h": 115.833,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.79469,
    "c": 0.21806,
    "h": 142.2
  },
  "luminance": 0.54275
}

Semantic roles & 50–950 ramp

primary

#57DD4D

secondary

#913698

accent

#3DEBDF

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #57DD4D

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

Preview Lab → · Contrast checker → · Palette generator →