#57E7F0#57E7F0

#57E7F0 is a very light, vivid teal. Relative luminance 0.655; OKLCH L 85.5% C 0.122 H 201.0°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#57E7F0
RGB	rgb(87, 231, 240)
HSL	hsl(184, 84%, 64%)
HSV	hsv(184, 64%, 94%)
CMYK	cmyk(63.7%, 3.7%, 0%, 5.9%)
CIE-LAB	lab(84.72, -35.35, -15.77)
CIE-LCH	lch(84.72, 38.71, 204.04°)
OKLab	oklab(85.49% -0.1137 -0.0437)
OKLCH	oklch(85.49% 0.122 201)
XYZ	xyz(48.2278, 65.4640, 92.5153)
Luminance	0.6547 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E7F0 #F06057

analogous

#57F0AC #57E7F0 #579BF0

triadic

#57E7F0 #F057E7 #E7F057

tetradic

#57E7F0 #AC57F0 #F06057 #9BF057

square

#57E7F0 #AC57F0 #F06057 #9BF057

split-complementary

#57E7F0 #F0579B #F0AC57

monochromatic

#11B2BC #1FDFEB #57E7F0 #8FEFF5 #C7F7FA

Accessibility & contrast

On white

1.49

#57E7F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#57E7F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E7F0

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E7F0	#FFFFFF	#000000	##000000
##57E7F0	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DDF1

Deuteranopia (green-blind)

#C0CCF1

Tritanopia (blue-blind)

#00EFE9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #57e7f0;
/* rgb */ color: rgb(87, 231, 240);
/* oklch */ color: oklch(85.5% 0.122 201.0);

Tailwind

colors: {
  custom: {
    50: '#98eff4',
    500: '#57e7f0',
    950: '#000000',
  },
}

SCSS

$custom: #57e7f0;
$custom-light: #98eff4;
$custom-dark: #000000;

JSON

{
  "hex": "#57e7f0",
  "rgb": {
    "r": 87,
    "g": 231,
    "b": 240
  },
  "hsl": {
    "h": 183.529,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.85486,
    "c": 0.12182,
    "h": 201
  },
  "luminance": 0.65469
}

Semantic roles & 50–950 ramp

primary

#57E7F0

secondary

#BA3931

accent

#1205E0

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E7F0

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

Preview Lab → · Contrast checker → · Palette generator →