#57C1BF#57C1BF

#57C1BF is a light, moderate teal. Relative luminance 0.439; OKLCH L 74.9% C 0.097 H 193.6°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#57C1BF
RGB	rgb(87, 193, 191)
HSL	hsl(179, 46%, 55%)
HSV	hsv(179, 55%, 76%)
CMYK	cmyk(54.9%, 0%, 1%, 24.3%)
CIE-LAB	lab(72.18, -30.80, -8.26)
CIE-LCH	lch(72.18, 31.89, 195.01°)
OKLab	oklab(74.86% -0.0947 -0.0229)
OKLCH	oklch(74.86% 0.097 193.6)
XYZ	xyz(32.4004, 43.9246, 56.0509)
Luminance	0.4393 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C1BF #C15759

analogous

#57C18A #57C1BF #578EC1

triadic

#57C1BF #BF57C1 #C1BF57

tetradic

#57C1BF #8A57C1 #C15759 #8EC157

square

#57C1BF #8A57C1 #C15759 #8EC157

split-complementary

#57C1BF #C1578E #C18A57

monochromatic

#2A7372 #3BA09E #57C1BF #84D1D0 #B0E2E1

Accessibility & contrast

On white

2.15

#57C1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#57C1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C1BF

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C1BF	#FFFFFF	#000000	##000000
##57C1BF	1.00	2.15	9.79	9.79
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B8BF

Deuteranopia (green-blind)

#A5ACC0

Tritanopia (blue-blind)

#00C6C0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57c1bf;
/* rgb */ color: rgb(87, 193, 191);
/* oklch */ color: oklch(74.9% 0.097 193.6);

Tailwind

colors: {
  custom: {
    50: '#90d4d2',
    500: '#57c1bf',
    950: '#000000',
  },
}

SCSS

$custom: #57c1bf;
$custom-light: #90d4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#57c1bf",
  "rgb": {
    "r": 87,
    "g": 193,
    "b": 191
  },
  "hsl": {
    "h": 178.868,
    "s": 46.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74864,
    "c": 0.09748,
    "h": 193.6
  },
  "luminance": 0.43928
}

Semantic roles & 50–950 ramp

primary

#57C1BF

secondary

#D0A4A4

accent

#5255D6

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1414

muted

#7E8382

Preview Lab

Preview with #57C1BF

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

Preview Lab → · Contrast checker → · Palette generator →