#57E5CF#57E5CF

#57E5CF is a very light, vivid teal. Relative luminance 0.626; OKLCH L 84.0% C 0.126 H 181.0°. Best body text is #000000 at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#57E5CF
RGB	rgb(87, 229, 207)
HSL	hsl(171, 73%, 62%)
HSV	hsv(171, 62%, 90%)
CMYK	cmyk(62%, 0%, 9.6%, 10.2%)
CIE-LAB	lab(83.21, -43.19, -0.58)
CIE-LCH	lch(83.21, 43.19, 180.77°)
OKLab	oklab(83.96% -0.1257 -0.0023)
OKLCH	oklch(83.96% 0.126 181)
XYZ	xyz(43.2070, 62.5652, 68.8186)
Luminance	0.6257 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E5CF #E5576D

analogous

#57E588 #57E5CF #57B4E5

triadic

#57E5CF #CF57E5 #E5CF57

tetradic

#57E5CF #8857E5 #E5576D #B4E557

square

#57E5CF #8857E5 #E5576D #B4E557

split-complementary

#57E5CF #E557B4 #E58857

monochromatic

#1AA892 #22DDC0 #57E5CF #8CEDDE #C1F5ED

Accessibility & contrast

On white

1.55

#57E5CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.51

#57E5CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E5CF

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E5CF	#FFFFFF	#000000	##000000
##57E5CF	1.00	1.55	13.51	13.51
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.51	21.00	1.00	1.00
##000000	13.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD8CE

Deuteranopia (green-blind)

#C6C9D1

Tritanopia (blue-blind)

#00E9DE

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #57e5cf;
/* rgb */ color: rgb(87, 229, 207);
/* oklch */ color: oklch(84.0% 0.126 181.0);

Tailwind

colors: {
  custom: {
    50: '#95eedd',
    500: '#57e5cf',
    950: '#000000',
  },
}

SCSS

$custom: #57e5cf;
$custom-light: #95eedd;
$custom-dark: #000000;

JSON

{
  "hex": "#57e5cf",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 207
  },
  "hsl": {
    "h": 170.704,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.83955,
    "c": 0.1257,
    "h": 181
  },
  "luminance": 0.6257
}

Semantic roles & 50–950 ramp

primary

#57E5CF

secondary

#AA3748

accent

#102FD5

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1615

muted

#808584

Preview Lab

Preview with #57E5CF

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

Preview Lab → · Contrast checker → · Palette generator →