#57D3DE#57D3DE

#57D3DE is a light, moderate teal. Relative luminance 0.539; OKLCH L 80.2% C 0.110 H 203.4°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#57D3DE
RGB	rgb(87, 211, 222)
HSL	hsl(185, 67%, 61%)
HSV	hsv(185, 61%, 87%)
CMYK	cmyk(60.8%, 5%, 0%, 12.9%)
CIE-LAB	lab(78.39, -30.92, -15.72)
CIE-LCH	lch(78.39, 34.69, 206.95°)
OKLab	oklab(80.19% -0.1008 -0.0435)
OKLCH	oklch(80.19% 0.11 203.4)
XYZ	xyz(40.4040, 53.8844, 77.3645)
Luminance	0.5389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D3DE #DE6257

analogous

#57DEA5 #57D3DE #578FDE

triadic

#57D3DE #DE57D3 #D3DE57

tetradic

#57D3DE #A557DE #DE6257 #8FDE57

square

#57D3DE #A557DE #DE6257 #8FDE57

split-complementary

#57D3DE #DE578F #DEA557

monochromatic

#1F929C #29C2CF #57D3DE #8AE0E8 #BDEEF2

Accessibility & contrast

On white

1.78

#57D3DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#57D3DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D3DE

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D3DE	#FFFFFF	#000000	##000000
##57D3DE	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CBDF

Deuteranopia (green-blind)

#AFBBDF

Tritanopia (blue-blind)

#00DBD6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #57d3de;
/* rgb */ color: rgb(87, 211, 222);
/* oklch */ color: oklch(80.2% 0.110 203.4);

Tailwind

colors: {
  custom: {
    50: '#94e1e8',
    500: '#57d3de',
    950: '#000000',
  },
}

SCSS

$custom: #57d3de;
$custom-light: #94e1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#57d3de",
  "rgb": {
    "r": 87,
    "g": 211,
    "b": 222
  },
  "hsl": {
    "h": 184.889,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.80193,
    "c": 0.10983,
    "h": 203.4
  },
  "luminance": 0.53889
}

Semantic roles & 50–950 ramp

primary

#57D3DE

secondary

#A0423A

accent

#2516CF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57D3DE

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

Preview Lab → · Contrast checker → · Palette generator →