#57E7E4#57E7E4

#57E7E4 is a very light, vivid teal. Relative luminance 0.648; OKLCH L 85.1% C 0.122 H 193.1°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#57E7E4
RGB	rgb(87, 231, 228)
HSL	hsl(179, 75%, 62%)
HSV	hsv(179, 62%, 91%)
CMYK	cmyk(62.3%, 0%, 1.3%, 9.4%)
CIE-LAB	lab(84.37, -38.63, -9.97)
CIE-LCH	lch(84.37, 39.89, 194.47°)
OKLab	oklab(85.08% -0.1187 -0.0277)
OKLCH	oklch(85.08% 0.122 193.1)
XYZ	xyz(46.5038, 64.7744, 83.4356)
Luminance	0.6478 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E7E4 #E7575A

analogous

#57E79C #57E7E4 #57A2E7

triadic

#57E7E4 #E457E7 #E7E457

tetradic

#57E7E4 #9C57E7 #E7575A #A2E757

square

#57E7E4 #9C57E7 #E7575A #A2E757

split-complementary

#57E7E4 #E757A2 #E79C57

monochromatic

#18ABA8 #21DFDB #57E7E4 #8DEFED #C2F6F5

Accessibility & contrast

On white

1.50

#57E7E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#57E7E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E7E4

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E7E4	#FFFFFF	#000000	##000000
##57E7E4	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DCE4

Deuteranopia (green-blind)

#C3CCE5

Tritanopia (blue-blind)

#00EDE6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57e7e4;
/* rgb */ color: rgb(87, 231, 228);
/* oklch */ color: oklch(85.1% 0.122 193.1);

Tailwind

colors: {
  custom: {
    50: '#97efec',
    500: '#57e7e4',
    950: '#000000',
  },
}

SCSS

$custom: #57e7e4;
$custom-light: #97efec;
$custom-dark: #000000;

JSON

{
  "hex": "#57e7e4",
  "rgb": {
    "r": 87,
    "g": 231,
    "b": 228
  },
  "hsl": {
    "h": 178.75,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.85081,
    "c": 0.12186,
    "h": 193.1
  },
  "luminance": 0.6478
}

Semantic roles & 50–950 ramp

primary

#57E7E4

secondary

#AC3638

accent

#0E13D7

background

#FCFFFE

surface

#F5FEFD

border

#CFD6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #57E7E4

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

Preview Lab → · Contrast checker → · Palette generator →