#57E9CC#57E9CC

#57E9CC is a very light, vivid teal. Relative luminance 0.647; OKLCH L 84.8% C 0.131 H 177.3°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#57E9CC
RGB	rgb(87, 233, 204)
HSL	hsl(168, 77%, 63%)
HSV	hsv(168, 63%, 91%)
CMYK	cmyk(62.7%, 0%, 12.4%, 8.6%)
CIE-LAB	lab(84.31, -45.68, 2.60)
CIE-LCH	lch(84.31, 45.75, 176.75°)
OKLab	oklab(84.82% -0.1311 0.0062)
OKLCH	oklch(84.82% 0.131 177.3)
XYZ	xyz(43.9633, 64.6590, 67.2785)
Luminance	0.6466 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E9CC #E95774

analogous

#57E983 #57E9CC #57BDE9

triadic

#57E9CC #CC57E9 #E9CC57

tetradic

#57E9CC #8357E9 #E95774 #BDE957

square

#57E9CC #8357E9 #E95774 #BDE957

split-complementary

#57E9CC #E957BD #E98357

monochromatic

#17AF91 #21E2BC #57E9CC #8DF0DC #C3F7ED

Accessibility & contrast

On white

1.51

#57E9CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#57E9CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E9CC

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E9CC	#FFFFFF	#000000	##000000
##57E9CC	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0DBCB

Deuteranopia (green-blind)

#CBCCCE

Tritanopia (blue-blind)

#00ECE0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57e9cc;
/* rgb */ color: rgb(87, 233, 204);
/* oklch */ color: oklch(84.8% 0.131 177.3);

Tailwind

colors: {
  custom: {
    50: '#96f1db',
    500: '#57e9cc',
    950: '#000000',
  },
}

SCSS

$custom: #57e9cc;
$custom-light: #96f1db;
$custom-dark: #000000;

JSON

{
  "hex": "#57e9cc",
  "rgb": {
    "r": 87,
    "g": 233,
    "b": 204
  },
  "hsl": {
    "h": 168.082,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8482,
    "c": 0.13122,
    "h": 177.3
  },
  "luminance": 0.64664
}

Semantic roles & 50–950 ramp

primary

#57E9CC

secondary

#AF354D

accent

#0C35D9

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #57E9CC

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

Preview Lab → · Contrast checker → · Palette generator →