#57CF3A#57CF3A

#57CF3A is a light, highly saturated green. Relative luminance 0.470; OKLCH L 75.7% C 0.214 H 140.2°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#57CF3A
RGB	rgb(87, 207, 58)
HSL	hsl(108, 61%, 52%)
HSV	hsv(108, 72%, 81%)
CMYK	cmyk(58%, 0%, 72%, 18.8%)
CIE-LAB	lab(74.16, -59.92, 60.52)
CIE-LCH	lch(74.16, 85.17, 134.71°)
OKLab	oklab(75.74% -0.1643 0.137)
OKLCH	oklch(75.74% 0.214 140.2)
XYZ	xyz(27.0058, 46.9550, 11.6422)
Luminance	0.4696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF3A #B23ACF

analogous

#A2CF3A #57CF3A #3ACF68

triadic

#57CF3A #3A57CF #CF3A57

tetradic

#57CF3A #3AA2CF #B23ACF #CF683A

square

#57CF3A #3AA2CF #B23ACF #CF683A

split-complementary

#57CF3A #683ACF #CF3AA2

monochromatic

#2D731C #40A428 #57CF3A #81DB6B #ABE79C

Accessibility & contrast

On white

2.02

#57CF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#57CF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF3A

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF3A	#FFFFFF	#000000	##000000
##57CF3A	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC20

Deuteranopia (green-blind)

#C6B349

Tritanopia (blue-blind)

#48C8B2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #57cf3a;
/* rgb */ color: rgb(87, 207, 58);
/* oklch */ color: oklch(75.7% 0.214 140.2);

Tailwind

colors: {
  custom: {
    50: '#93df79',
    500: '#57cf3a',
    950: '#000000',
  },
}

SCSS

$custom: #57cf3a;
$custom-light: #93df79;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf3a",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 58
  },
  "hsl": {
    "h": 108.322,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75741,
    "c": 0.21394,
    "h": 140.2
  },
  "luminance": 0.46957
}

Semantic roles & 50–950 ramp

primary

#57CF3A

secondary

#C692D3

accent

#44E4C5

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CF3A

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

Preview Lab → · Contrast checker → · Palette generator →