#57CB8F#57CB8F

#57CB8F is a light, vivid green. Relative luminance 0.467; OKLCH L 76.0% C 0.137 H 158.0°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#57CB8F
RGB	rgb(87, 203, 143)
HSL	hsl(149, 53%, 57%)
HSV	hsv(149, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 29.6%, 20.4%)
CIE-LAB	lab(74.01, -46.63, 20.30)
CIE-LCH	lch(74.01, 50.85, 156.47°)
OKLab	oklab(75.97% -0.1274 0.0515)
OKLCH	oklch(75.97% 0.137 158)
XYZ	xyz(30.2417, 46.7184, 33.4051)
Luminance	0.4672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB8F #CB5793

analogous

#59CB57 #57CB8F #57CBC9

triadic

#57CB8F #8F57CB #CB8F57

tetradic

#57CB8F #5759CB #CB5793 #CBC957

square

#57CB8F #5759CB #CB5793 #CBC957

split-complementary

#57CB8F #C957CB #CB5759

monochromatic

#288052 #36AF70 #57CB8F #86D9AE #B4E8CD

Accessibility & contrast

On white

2.03

#57CB8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#57CB8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB8F

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB8F	#FFFFFF	#000000	##000000
##57CB8F	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BD8B

Deuteranopia (green-blind)

#B9B193

Tritanopia (blue-blind)

#2CCABB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #57cb8f;
/* rgb */ color: rgb(87, 203, 143);
/* oklch */ color: oklch(76.0% 0.137 158.0);

Tailwind

colors: {
  custom: {
    50: '#90dbb0',
    500: '#57cb8f',
    950: '#000000',
  },
}

SCSS

$custom: #57cb8f;
$custom-light: #90dbb0;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb8f",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 143
  },
  "hsl": {
    "h": 148.966,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75966,
    "c": 0.13739,
    "h": 158
  },
  "luminance": 0.46721
}

Semantic roles & 50–950 ramp

primary

#57CB8F

secondary

#D7A7C0

accent

#4C96DC

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #57CB8F

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

Preview Lab → · Contrast checker → · Palette generator →