#57DDD4#57DDD4

#57DDD4 is a very light, moderate teal. Relative luminance 0.585; OKLCH L 82.2% C 0.117 H 188.9°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#57DDD4
RGB	rgb(87, 221, 212)
HSL	hsl(176, 66%, 60%)
HSV	hsv(176, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 4.1%, 13.3%)
CIE-LAB	lab(81.01, -38.32, -6.47)
CIE-LCH	lch(81.01, 38.86, 189.59°)
OKLab	oklab(82.21% -0.1153 -0.0181)
OKLCH	oklch(82.21% 0.117 188.9)
XYZ	xyz(41.6653, 58.4882, 71.3681)
Luminance	0.5849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDD4 #DD5760

analogous

#57DD91 #57DDD4 #57A3DD

triadic

#57DDD4 #D457DD #DDD457

tetradic

#57DDD4 #9157DD #DD5760 #A3DD57

square

#57DDD4 #9157DD #DD5760 #A3DD57

split-complementary

#57DDD4 #DD57A3 #DD9157

monochromatic

#1F9A92 #2ACDC2 #57DDD4 #8AE7E1 #BDF2EE

Accessibility & contrast

On white

1.65

#57DDD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#57DDD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDD4

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDD4	#FFFFFF	#000000	##000000
##57DDD4	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D2D4

Deuteranopia (green-blind)

#BDC3D5

Tritanopia (blue-blind)

#00E2DA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57ddd4;
/* rgb */ color: rgb(87, 221, 212);
/* oklch */ color: oklch(82.2% 0.117 188.9);

Tailwind

colors: {
  custom: {
    50: '#95e8e1',
    500: '#57ddd4',
    950: '#000000',
  },
}

SCSS

$custom: #57ddd4;
$custom-light: #95e8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddd4",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 212
  },
  "hsl": {
    "h": 175.97,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.8221,
    "c": 0.11674,
    "h": 188.9
  },
  "luminance": 0.58493
}

Semantic roles & 50–950 ramp

primary

#57DDD4

secondary

#9E3A41

accent

#1724CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57DDD4

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

Preview Lab → · Contrast checker → · Palette generator →