#57C3CF#57C3CF

#57C3CF is a light, moderate teal. Relative luminance 0.456; OKLCH L 75.9% C 0.100 H 205.2°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#57C3CF
RGB	rgb(87, 195, 207)
HSL	hsl(186, 56%, 58%)
HSV	hsv(186, 58%, 81%)
CMYK	cmyk(58%, 5.8%, 0%, 18.8%)
CIE-LAB	lab(73.26, -27.36, -15.36)
CIE-LCH	lch(73.26, 31.38, 209.30°)
OKLab	oklab(75.9% -0.0902 -0.0425)
OKLCH	oklch(75.9% 0.1 205.2)
XYZ	xyz(34.7034, 45.5580, 65.9841)
Luminance	0.4556 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C3CF #CF6357

analogous

#57CF9F #57C3CF #5787CF

triadic

#57C3CF #CF57C3 #C3CF57

tetradic

#57C3CF #9F57CF #CF6357 #87CF57

square

#57C3CF #9F57CF #CF6357 #87CF57

split-complementary

#57C3CF #CF5787 #CF9F57

monochromatic

#267C85 #34A8B5 #57C3CF #87D4DD #B6E5EA

Accessibility & contrast

On white

2.08

#57C3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#57C3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C3CF

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C3CF	#FFFFFF	#000000	##000000
##57C3CF	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BCD0

Deuteranopia (green-blind)

#A2AECF

Tritanopia (blue-blind)

#00CAC6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #57c3cf;
/* rgb */ color: rgb(87, 195, 207);
/* oklch */ color: oklch(75.9% 0.100 205.2);

Tailwind

colors: {
  custom: {
    50: '#92d5dd',
    500: '#57c3cf',
    950: '#000000',
  },
}

SCSS

$custom: #57c3cf;
$custom-light: #92d5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57c3cf",
  "rgb": {
    "r": 87,
    "g": 195,
    "b": 207
  },
  "hsl": {
    "h": 186,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75897,
    "c": 0.09971,
    "h": 205.2
  },
  "luminance": 0.45561
}

Semantic roles & 50–950 ramp

primary

#57C3CF

secondary

#D9AEA9

accent

#5849DF

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #57C3CF

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

Preview Lab → · Contrast checker → · Palette generator →