#57BC99#57BC99

#57BC99 is a light, moderate teal. Relative luminance 0.403; OKLCH L 72.5% C 0.109 H 168.0°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#57BC99
RGB	rgb(87, 188, 153)
HSL	hsl(159, 43%, 54%)
HSV	hsv(159, 54%, 74%)
CMYK	cmyk(53.7%, 0%, 18.6%, 26.3%)
CIE-LAB	lab(69.68, -37.95, 8.85)
CIE-LCH	lch(69.68, 38.97, 166.88°)
OKLab	oklab(72.5% -0.1062 0.0227)
OKLCH	oklch(72.5% 0.109 168)
XYZ	xyz(27.6608, 40.2901, 36.4499)
Luminance	0.4029 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BC99 #BC577A

analogous

#57BC67 #57BC99 #57ADBC

triadic

#57BC99 #9957BC #BC9957

tetradic

#57BC99 #6757BC #BC577A #ADBC57

square

#57BC99 #6757BC #BC577A #ADBC57

split-complementary

#57BC99 #BC57AD #BC6757

monochromatic

#2C6D56 #3D9979 #57BC99 #83CDB4 #AFDFCE

Accessibility & contrast

On white

2.32

#57BC99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#57BC99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BC99

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BC99	#FFFFFF	#000000	##000000
##57BC99	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B197

Deuteranopia (green-blind)

#A9A69B

Tritanopia (blue-blind)

#2BBDB2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #57bc99;
/* rgb */ color: rgb(87, 188, 153);
/* oklch */ color: oklch(72.5% 0.109 168.0);

Tailwind

colors: {
  custom: {
    50: '#8ed1b7',
    500: '#57bc99',
    950: '#000000',
  },
}

SCSS

$custom: #57bc99;
$custom-light: #8ed1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#57bc99",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 153
  },
  "hsl": {
    "h": 159.208,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.72502,
    "c": 0.10863,
    "h": 168
  },
  "luminance": 0.40293
}

Semantic roles & 50–950 ramp

primary

#57BC99

secondary

#CDA2B1

accent

#5581D3

background

#F9FCFB

surface

#F1F9F6

border

#CBD2D0

text

#0D1411

muted

#7E8280

Preview Lab

Preview with #57BC99

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

Preview Lab → · Contrast checker → · Palette generator →