#57C970#57C970

#57C970 is a light, vivid green. Relative luminance 0.450; OKLCH L 74.9% C 0.163 H 148.4°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#57C970
RGB	rgb(87, 201, 112)
HSL	hsl(133, 51%, 56%)
HSV	hsv(133, 57%, 79%)
CMYK	cmyk(56.7%, 0%, 44.3%, 21.2%)
CIE-LAB	lab(72.87, -51.40, 34.91)
CIE-LCH	lch(72.87, 62.13, 145.82°)
OKLab	oklab(74.86% -0.1391 0.0857)
OKLCH	oklch(74.86% 0.163 148.4)
XYZ	xyz(27.7399, 44.9669, 22.5437)
Luminance	0.4497 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C970 #C957B0

analogous

#77C957 #57C970 #57C9A9

triadic

#57C970 #7057C9 #C97057

tetradic

#57C970 #5777C9 #C957B0 #C9A957

square

#57C970 #5777C9 #C957B0 #C9A957

split-complementary

#57C970 #A957C9 #C95777

monochromatic

#287D3B #37AC51 #57C970 #85D897 #B4E7BF

Accessibility & contrast

On white

2.10

#57C970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#57C970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C970

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C970	#FFFFFF	#000000	##000000
##57C970	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB969

Deuteranopia (green-blind)

#BCAF76

Tritanopia (blue-blind)

#3CC5B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57c970;
/* rgb */ color: rgb(87, 201, 112);
/* oklch */ color: oklch(74.9% 0.163 148.4);

Tailwind

colors: {
  custom: {
    50: '#90da9a',
    500: '#57c970',
    950: '#000000',
  },
}

SCSS

$custom: #57c970;
$custom-light: #90da9a;
$custom-dark: #000000;

JSON

{
  "hex": "#57c970",
  "rgb": {
    "r": 87,
    "g": 201,
    "b": 112
  },
  "hsl": {
    "h": 133.158,
    "s": 51.351,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74859,
    "c": 0.1634,
    "h": 148.4
  },
  "luminance": 0.44969
}

Semantic roles & 50–950 ramp

primary

#57C970

secondary

#D5A7CB

accent

#4DBCDB

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #57C970

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

Preview Lab → · Contrast checker → · Palette generator →