#57E4E0#57E4E0

#57E4E0 is a very light, vivid teal. Relative luminance 0.629; OKLCH L 84.2% C 0.120 H 192.5°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#57E4E0
RGB	rgb(87, 228, 224)
HSL	hsl(178, 72%, 62%)
HSV	hsv(178, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 1.8%, 10.6%)
CIE-LAB	lab(83.38, -38.33, -9.32)
CIE-LCH	lch(83.38, 39.45, 193.66°)
OKLab	oklab(84.25% -0.1173 -0.0259)
OKLCH	oklch(84.25% 0.12 192.5)
XYZ	xyz(45.1225, 62.8900, 80.2675)
Luminance	0.6290 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E4E0 #E4575B

analogous

#57E49A #57E4E0 #57A2E4

triadic

#57E4E0 #E057E4 #E4E057

tetradic

#57E4E0 #9A57E4 #E4575B #A2E457

square

#57E4E0 #9A57E4 #E4575B #A2E457

split-complementary

#57E4E0 #E457A2 #E49A57

monochromatic

#1BA6A2 #23DBD5 #57E4E0 #8CECEA #C0F5F3

Accessibility & contrast

On white

1.55

#57E4E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#57E4E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E4E0

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E4E0	#FFFFFF	#000000	##000000
##57E4E0	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D9E0

Deuteranopia (green-blind)

#C1C9E1

Tritanopia (blue-blind)

#00EAE2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e4e0;
/* rgb */ color: rgb(87, 228, 224);
/* oklch */ color: oklch(84.2% 0.120 192.5);

Tailwind

colors: {
  custom: {
    50: '#96ede9',
    500: '#57e4e0',
    950: '#000000',
  },
}

SCSS

$custom: #57e4e0;
$custom-light: #96ede9;
$custom-dark: #000000;

JSON

{
  "hex": "#57e4e0",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 224
  },
  "hsl": {
    "h": 178.298,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84247,
    "c": 0.12017,
    "h": 192.5
  },
  "luminance": 0.62895
}

Semantic roles & 50–950 ramp

primary

#57E4E0

secondary

#A8373A

accent

#1117D4

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #57E4E0

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

Preview Lab → · Contrast checker → · Palette generator →