#57C0BF#57C0BF

#57C0BF is a light, moderate teal. Relative luminance 0.435; OKLCH L 74.6% C 0.097 H 194.4°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#57C0BF
RGB	rgb(87, 192, 191)
HSL	hsl(179, 45%, 55%)
HSV	hsv(179, 55%, 75%)
CMYK	cmyk(54.7%, 0%, 0.5%, 24.7%)
CIE-LAB	lab(71.88, -30.32, -8.70)
CIE-LCH	lch(71.88, 31.54, 196.01°)
OKLab	oklab(74.63% -0.0937 -0.0241)
OKLCH	oklch(74.63% 0.097 194.4)
XYZ	xyz(32.1801, 43.4840, 55.9775)
Luminance	0.4349 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C0BF #C05758

analogous

#57C08B #57C0BF #578CC0

triadic

#57C0BF #BF57C0 #C0BF57

tetradic

#57C0BF #8B57C0 #C05758 #8CC057

square

#57C0BF #8B57C0 #C05758 #8CC057

split-complementary

#57C0BF #C0578C #C08B57

monochromatic

#2B7271 #3B9E9D #57C0BF #84D1D0 #B0E1E1

Accessibility & contrast

On white

2.17

#57C0BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#57C0BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C0BF

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C0BF	#FFFFFF	#000000	##000000
##57C0BF	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B8BF

Deuteranopia (green-blind)

#A4ABC0

Tritanopia (blue-blind)

#00C5BF

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57c0bf;
/* rgb */ color: rgb(87, 192, 191);
/* oklch */ color: oklch(74.6% 0.097 194.4);

Tailwind

colors: {
  custom: {
    50: '#90d3d2',
    500: '#57c0bf',
    950: '#000000',
  },
}

SCSS

$custom: #57c0bf;
$custom-light: #90d3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#57c0bf",
  "rgb": {
    "r": 87,
    "g": 192,
    "b": 191
  },
  "hsl": {
    "h": 179.429,
    "s": 45.455,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74625,
    "c": 0.09671,
    "h": 194.4
  },
  "luminance": 0.43487
}

Semantic roles & 50–950 ramp

primary

#57C0BF

secondary

#D0A3A4

accent

#5354D5

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1414

muted

#7E8382

Preview Lab

Preview with #57C0BF

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

Preview Lab → · Contrast checker → · Palette generator →