#57CFCF#57CFCF

#57CFCF is a light, moderate teal. Relative luminance 0.512; OKLCH L 78.7% C 0.107 H 195.2°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#57CFCF
RGB	rgb(87, 207, 207)
HSL	hsl(180, 56%, 58%)
HSV	hsv(180, 58%, 81%)
CMYK	cmyk(58%, 0%, 0%, 18.8%)
CIE-LAB	lab(76.77, -33.15, -10.09)
CIE-LCH	lch(76.77, 34.66, 196.93°)
OKLab	oklab(78.73% -0.1029 -0.028)
OKLCH	oklch(78.73% 0.107 195.2)
XYZ	xyz(37.5009, 51.1530, 66.9166)
Luminance	0.5116 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFCF #CF5757

analogous

#57CF93 #57CFCF #5793CF

triadic

#57CFCF #CF57CF #CFCF57

tetradic

#57CFCF #9357CF #CF5757 #93CF57

square

#57CFCF #9357CF #CF5757 #93CF57

split-complementary

#57CFCF #CF5793 #CF9357

monochromatic

#268585 #34B5B5 #57CFCF #87DDDD #B6EAEA

Accessibility & contrast

On white

1.87

#57CFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#57CFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFCF

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFCF	#FFFFFF	#000000	##000000
##57CFCF	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C6CF

Deuteranopia (green-blind)

#AFB7D0

Tritanopia (blue-blind)

#00D5CF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #57cfcf;
/* rgb */ color: rgb(87, 207, 207);
/* oklch */ color: oklch(78.7% 0.107 195.2);

Tailwind

colors: {
  custom: {
    50: '#93dedd',
    500: '#57cfcf',
    950: '#000000',
  },
}

SCSS

$custom: #57cfcf;
$custom-light: #93dedd;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfcf",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 207
  },
  "hsl": {
    "h": 180,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78732,
    "c": 0.10664,
    "h": 195.2
  },
  "luminance": 0.51157
}

Semantic roles & 50–950 ramp

primary

#57CFCF

secondary

#8C3E3E

accent

#4949DF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57CFCF

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

Preview Lab → · Contrast checker → · Palette generator →