#57C99F#57C99F

#57C99F is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.9% C 0.121 H 166.1°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#57C99F
RGB	rgb(87, 201, 159)
HSL	hsl(158, 51%, 56%)
HSV	hsv(158, 57%, 79%)
CMYK	cmyk(56.7%, 0%, 20.9%, 21.2%)
CIE-LAB	lab(73.74, -42.37, 11.37)
CIE-LCH	lch(73.74, 43.87, 164.97°)
OKLab	oklab(75.86% -0.1178 0.0291)
OKLCH	oklch(75.86% 0.121 166.1)
XYZ	xyz(31.0721, 46.2998, 40.0934)
Luminance	0.4630 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C99F #C95781

analogous

#57C966 #57C99F #57BAC9

triadic

#57C99F #9F57C9 #C99F57

tetradic

#57C99F #6657C9 #C95781 #BAC957

square

#57C99F #6657C9 #C95781 #BAC957

split-complementary

#57C99F #C957BA #C96657

monochromatic

#287D5E #37AC81 #57C99F #85D8B9 #B4E7D4

Accessibility & contrast

On white

2.05

#57C99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#57C99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C99F

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C99F	#FFFFFF	#000000	##000000
##57C99F	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9D

Deuteranopia (green-blind)

#B4B0A2

Tritanopia (blue-blind)

#1ECABD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57c99f;
/* rgb */ color: rgb(87, 201, 159);
/* oklch */ color: oklch(75.9% 0.121 166.1);

Tailwind

colors: {
  custom: {
    50: '#90dabb',
    500: '#57c99f',
    950: '#000000',
  },
}

SCSS

$custom: #57c99f;
$custom-light: #90dabb;
$custom-dark: #000000;

JSON

{
  "hex": "#57c99f",
  "rgb": {
    "r": 87,
    "g": 201,
    "b": 159
  },
  "hsl": {
    "h": 157.895,
    "s": 51.351,
    "l": 56.471
  },
  "oklch": {
    "l": 0.75857,
    "c": 0.12138,
    "h": 166.1
  },
  "luminance": 0.46303
}

Semantic roles & 50–950 ramp

primary

#57C99F

secondary

#D5A7B8

accent

#4D81DB

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #57C99F

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

Preview Lab → · Contrast checker → · Palette generator →