#57F37F#57F37F

#57F37F is a very light, highly saturated green. Relative luminance 0.677; OKLCH L 85.6% C 0.205 H 148.6°. Best body text is #000000 at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#57F37F
RGB	rgb(87, 243, 127)
HSL	hsl(135, 87%, 65%)
HSV	hsv(135, 64%, 95%)
CMYK	cmyk(64.2%, 0%, 47.7%, 4.7%)
CIE-LAB	lab(85.83, -64.84, 43.95)
CIE-LCH	lch(85.83, 78.34, 145.87°)
OKLab	oklab(85.6% -0.1749 0.107)
OKLCH	oklch(85.6% 0.205 148.6)
XYZ	xyz(39.8089, 67.6556, 31.0355)
Luminance	0.6766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F37F #F357CB

analogous

#7DF357 #57F37F #57F3CD

triadic

#57F37F #7F57F3 #F37F57

tetradic

#57F37F #577DF3 #F357CB #F3CD57

square

#57F37F #577DF3 #F357CB #F3CD57

split-complementary

#57F37F #CD57F3 #F3577D

monochromatic

#0EC23C #1EEF53 #57F37F #90F7AB #C9FBD6

Accessibility & contrast

On white

1.45

#57F37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.53

#57F37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F37F

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F37F	#FFFFFF	#000000	##000000
##57F37F	1.00	1.45	14.53	14.53
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.53	21.00	1.00	1.00
##000000	14.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DF76

Deuteranopia (green-blind)

#E2D187

Tritanopia (blue-blind)

#1EEED8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57f37f;
/* rgb */ color: rgb(87, 243, 127);
/* oklch */ color: oklch(85.6% 0.205 148.6);

Tailwind

colors: {
  custom: {
    50: '#96f8a6',
    500: '#57f37f',
    950: '#000000',
  },
}

SCSS

$custom: #57f37f;
$custom-light: #96f8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#57f37f",
  "rgb": {
    "r": 87,
    "g": 243,
    "b": 127
  },
  "hsl": {
    "h": 135.385,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85597,
    "c": 0.20503,
    "h": 148.6
  },
  "luminance": 0.6766
}

Semantic roles & 50–950 ramp

primary

#57F37F

secondary

#BF2F9A

accent

#02AAE3

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #57F37F

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

Preview Lab → · Contrast checker → · Palette generator →