#57CFBB#57CFBB

#57CFBB is a light, moderate teal. Relative luminance 0.502; OKLCH L 78.1% C 0.112 H 180.5°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#57CFBB
RGB	rgb(87, 207, 187)
HSL	hsl(170, 56%, 58%)
HSV	hsv(170, 58%, 81%)
CMYK	cmyk(58%, 0%, 9.7%, 18.8%)
CIE-LAB	lab(76.21, -38.38, -0.14)
CIE-LCH	lch(76.21, 38.38, 180.21°)
OKLab	oklab(78.1% -0.1116 -0.001)
OKLCH	oklch(78.1% 0.112 180.5)
XYZ	xyz(35.2089, 50.2362, 54.8451)
Luminance	0.5024 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFBB #CF576B

analogous

#57CF7F #57CFBB #57A7CF

triadic

#57CFBB #BB57CF #CFBB57

tetradic

#57CFBB #7F57CF #CF576B #A7CF57

square

#57CFBB #7F57CF #CF576B #A7CF57

split-complementary

#57CFBB #CF57A7 #CF7F57

monochromatic

#268576 #34B5A0 #57CFBB #87DDCE #B6EAE2

Accessibility & contrast

On white

1.90

#57CFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#57CFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFBB

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFBB	#FFFFFF	#000000	##000000
##57CFBB	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C4BA

Deuteranopia (green-blind)

#B4B6BD

Tritanopia (blue-blind)

#00D2C9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57cfbb;
/* rgb */ color: rgb(87, 207, 187);
/* oklch */ color: oklch(78.1% 0.112 180.5);

Tailwind

colors: {
  custom: {
    50: '#92decf',
    500: '#57cfbb',
    950: '#000000',
  },
}

SCSS

$custom: #57cfbb;
$custom-light: #92decf;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfbb",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 187
  },
  "hsl": {
    "h": 170,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78095,
    "c": 0.1116,
    "h": 180.5
  },
  "luminance": 0.5024
}

Semantic roles & 50–950 ramp

primary

#57CFBB

secondary

#8C3E4B

accent

#4962DF

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1513

muted

#7F8483

Preview Lab

Preview with #57CFBB

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

Preview Lab → · Contrast checker → · Palette generator →