#57CEB3#57CEB3

#57CEB3 is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.6% C 0.114 H 175.7°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#57CEB3
RGB	rgb(87, 206, 179)
HSL	hsl(166, 55%, 57%)
HSV	hsv(166, 58%, 81%)
CMYK	cmyk(57.8%, 0%, 13.1%, 19.2%)
CIE-LAB	lab(75.71, -39.91, 3.43)
CIE-LCH	lch(75.71, 40.05, 175.08°)
OKLab	oklab(77.62% -0.1141 0.0085)
OKLCH	oklch(77.62% 0.114 175.7)
XYZ	xyz(34.1347, 49.4201, 50.3792)
Luminance	0.4942 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CEB3 #CE5772

analogous

#57CE78 #57CEB3 #57ADCE

triadic

#57CEB3 #B357CE #CEB357

tetradic

#57CEB3 #7857CE #CE5772 #ADCE57

square

#57CEB3 #7857CE #CE5772 #ADCE57

split-complementary

#57CEB3 #CE57AD #CE7857

monochromatic

#27846F #34B397 #57CEB3 #86DCC8 #B6EADE

Accessibility & contrast

On white

1.93

#57CEB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#57CEB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CEB3

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CEB3	#FFFFFF	#000000	##000000
##57CEB3	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C2B2

Deuteranopia (green-blind)

#B5B5B5

Tritanopia (blue-blind)

#00D0C6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57ceb3;
/* rgb */ color: rgb(87, 206, 179);
/* oklch */ color: oklch(77.6% 0.114 175.7);

Tailwind

colors: {
  custom: {
    50: '#91ddc9',
    500: '#57ceb3',
    950: '#000000',
  },
}

SCSS

$custom: #57ceb3;
$custom-light: #91ddc9;
$custom-dark: #000000;

JSON

{
  "hex": "#57ceb3",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 179
  },
  "hsl": {
    "h": 166.387,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77619,
    "c": 0.11444,
    "h": 175.7
  },
  "luminance": 0.49424
}

Semantic roles & 50–950 ramp

primary

#57CEB3

secondary

#D8A8B3

accent

#4A6BDE

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #57CEB3

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

Preview Lab → · Contrast checker → · Palette generator →