#57C4BF#57C4BF

#57C4BF is a light, moderate teal. Relative luminance 0.453; OKLCH L 75.6% C 0.100 H 191.1°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#57C4BF
RGB	rgb(87, 196, 191)
HSL	hsl(177, 48%, 55%)
HSV	hsv(177, 56%, 77%)
CMYK	cmyk(55.6%, 0%, 2.6%, 23.1%)
CIE-LAB	lab(73.07, -32.23, -6.94)
CIE-LCH	lch(73.07, 32.97, 192.15°)
OKLab	oklab(75.58% -0.098 -0.0193)
OKLCH	oklch(75.58% 0.1 191.1)
XYZ	xyz(33.0703, 45.2644, 56.2742)
Luminance	0.4527 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C4BF #C4575C

analogous

#57C488 #57C4BF #5792C4

triadic

#57C4BF #BF57C4 #C4BF57

tetradic

#57C4BF #8857C4 #C4575C #92C457

square

#57C4BF #8857C4 #C4575C #92C457

split-complementary

#57C4BF #C45792 #C48857

monochromatic

#2A7773 #3AA49F #57C4BF #84D4D0 #B2E4E2

Accessibility & contrast

On white

2.09

#57C4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#57C4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C4BF

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C4BF	#FFFFFF	#000000	##000000
##57C4BF	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABBBF

Deuteranopia (green-blind)

#A8AEC0

Tritanopia (blue-blind)

#00C9C2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57c4bf;
/* rgb */ color: rgb(87, 196, 191);
/* oklch */ color: oklch(75.6% 0.100 191.1);

Tailwind

colors: {
  custom: {
    50: '#91d6d2',
    500: '#57c4bf',
    950: '#000000',
  },
}

SCSS

$custom: #57c4bf;
$custom-light: #91d6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#57c4bf",
  "rgb": {
    "r": 87,
    "g": 196,
    "b": 191
  },
  "hsl": {
    "h": 177.248,
    "s": 48.018,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75581,
    "c": 0.09989,
    "h": 191.1
  },
  "luminance": 0.45268
}

Semantic roles & 50–950 ramp

primary

#57C4BF

secondary

#D2A5A7

accent

#5056D8

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1414

muted

#7E8382

Preview Lab

Preview with #57C4BF

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

Preview Lab → · Contrast checker → · Palette generator →