#57CB9D#57CB9D

#57CB9D is a light, vivid teal. Relative luminance 0.472; OKLCH L 76.3% C 0.126 H 164.3°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#57CB9D
RGB	rgb(87, 203, 157)
HSL	hsl(156, 53%, 57%)
HSV	hsv(156, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 22.7%, 20.4%)
CIE-LAB	lab(74.30, -43.68, 13.23)
CIE-LCH	lch(74.30, 45.64, 163.14°)
OKLab	oklab(76.3% -0.1209 0.0339)
OKLCH	oklch(76.3% 0.126 164.3)
XYZ	xyz(31.3692, 47.1694, 39.3432)
Luminance	0.4717 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB9D #CB5785

analogous

#57CB63 #57CB9D #57BFCB

triadic

#57CB9D #9D57CB #CB9D57

tetradic

#57CB9D #6357CB #CB5785 #BFCB57

square

#57CB9D #6357CB #CB5785 #BFCB57

split-complementary

#57CB9D #CB57BF #CB6357

monochromatic

#28805D #36AF7F #57CB9D #86D9B8 #B4E8D4

Accessibility & contrast

On white

2.01

#57CB9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#57CB9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB9D

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB9D	#FFFFFF	#000000	##000000
##57CB9D	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BE9B

Deuteranopia (green-blind)

#B7B2A0

Tritanopia (blue-blind)

#1FCBBE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57cb9d;
/* rgb */ color: rgb(87, 203, 157);
/* oklch */ color: oklch(76.3% 0.126 164.3);

Tailwind

colors: {
  custom: {
    50: '#90dbba',
    500: '#57cb9d',
    950: '#000000',
  },
}

SCSS

$custom: #57cb9d;
$custom-light: #90dbba;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb9d",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 157
  },
  "hsl": {
    "h": 156.207,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.76297,
    "c": 0.12558,
    "h": 164.3
  },
  "luminance": 0.47172
}

Semantic roles & 50–950 ramp

primary

#57CB9D

secondary

#D7A7BA

accent

#4C85DC

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #57CB9D

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

Preview Lab → · Contrast checker → · Palette generator →