#57C3CE#57C3CE

#57C3CE is a light, moderate teal. Relative luminance 0.455; OKLCH L 75.9% C 0.100 H 204.4°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#57C3CE
RGB	rgb(87, 195, 206)
HSL	hsl(186, 55%, 57%)
HSV	hsv(186, 58%, 81%)
CMYK	cmyk(57.8%, 5.3%, 0%, 19.2%)
CIE-LAB	lab(73.23, -27.65, -14.86)
CIE-LCH	lch(73.23, 31.39, 208.26°)
OKLab	oklab(75.86% -0.0906 -0.0411)
OKLCH	oklch(75.86% 0.1 204.4)
XYZ	xyz(34.5815, 45.5092, 65.3423)
Luminance	0.4551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C3CE #CE6257

analogous

#57CE9D #57C3CE #5788CE

triadic

#57C3CE #CE57C3 #C3CE57

tetradic

#57C3CE #9D57CE #CE6257 #88CE57

square

#57C3CE #9D57CE #CE6257 #88CE57

split-complementary

#57C3CE #CE5788 #CE9D57

monochromatic

#277B84 #34A8B3 #57C3CE #86D4DC #B6E5EA

Accessibility & contrast

On white

2.08

#57C3CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#57C3CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C3CE

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C3CE	#FFFFFF	#000000	##000000
##57C3CE	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BCCF

Deuteranopia (green-blind)

#A3AECE

Tritanopia (blue-blind)

#00CAC6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #57c3ce;
/* rgb */ color: rgb(87, 195, 206);
/* oklch */ color: oklch(75.9% 0.100 204.4);

Tailwind

colors: {
  custom: {
    50: '#92d5dd',
    500: '#57c3ce',
    950: '#000000',
  },
}

SCSS

$custom: #57c3ce;
$custom-light: #92d5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57c3ce",
  "rgb": {
    "r": 87,
    "g": 195,
    "b": 206
  },
  "hsl": {
    "h": 185.546,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.75861,
    "c": 0.0995,
    "h": 204.4
  },
  "luminance": 0.45513
}

Semantic roles & 50–950 ramp

primary

#57C3CE

secondary

#D8ADA8

accent

#574ADE

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #57C3CE

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

Preview Lab → · Contrast checker → · Palette generator →