#57F0EA#57F0EA

#57F0EA is a very light, vivid teal. Relative luminance 0.703; OKLCH L 87.4% C 0.128 H 191.4°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#57F0EA
RGB	rgb(87, 240, 234)
HSL	hsl(178, 84%, 64%)
HSV	hsv(178, 64%, 94%)
CMYK	cmyk(63.7%, 0%, 2.5%, 5.9%)
CIE-LAB	lab(87.13, -41.09, -9.01)
CIE-LCH	lch(87.13, 42.07, 192.37°)
OKLab	oklab(87.38% -0.1251 -0.0251)
OKLCH	oklch(87.38% 0.128 191.4)
XYZ	xyz(49.9352, 70.2814, 88.7599)
Luminance	0.7029 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F0EA #F0575D

analogous

#57F09E #57F0EA #57AAF0

triadic

#57F0EA #EA57F0 #F0EA57

tetradic

#57F0EA #9E57F0 #F0575D #AAF057

square

#57F0EA #9E57F0 #F0575D #AAF057

split-complementary

#57F0EA #F057AA #F09E57

monochromatic

#11BCB5 #1FEBE3 #57F0EA #8FF5F1 #C7FAF8

Accessibility & contrast

On white

1.39

#57F0EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#57F0EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F0EA

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F0EA	#FFFFFF	#000000	##000000
##57F0EA	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E4EA

Deuteranopia (green-blind)

#CBD3EB

Tritanopia (blue-blind)

#00F6EE

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #57f0ea;
/* rgb */ color: rgb(87, 240, 234);
/* oklch */ color: oklch(87.4% 0.128 191.4);

Tailwind

colors: {
  custom: {
    50: '#98f5f0',
    500: '#57f0ea',
    950: '#000000',
  },
}

SCSS

$custom: #57f0ea;
$custom-light: #98f5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57f0ea",
  "rgb": {
    "r": 87,
    "g": 240,
    "b": 234
  },
  "hsl": {
    "h": 177.647,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87381,
    "c": 0.12761,
    "h": 191.4
  },
  "luminance": 0.70287
}

Semantic roles & 50–950 ramp

primary

#57F0EA

secondary

#BA3136

accent

#050EE0

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #57F0EA

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

Preview Lab → · Contrast checker → · Palette generator →