#57E5DF#57E5DF

#57E5DF is a very light, vivid teal. Relative luminance 0.634; OKLCH L 84.5% C 0.121 H 191.2°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#57E5DF
RGB	rgb(87, 229, 223)
HSL	hsl(177, 73%, 62%)
HSV	hsv(177, 62%, 90%)
CMYK	cmyk(62%, 0%, 2.6%, 10.2%)
CIE-LAB	lab(83.65, -39.05, -8.40)
CIE-LCH	lch(83.65, 39.95, 192.14°)
OKLab	oklab(84.45% -0.1188 -0.0234)
OKLCH	oklch(84.45% 0.121 191.2)
XYZ	xyz(45.2631, 63.3877, 79.6473)
Luminance	0.6339 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E5DF #E5575D

analogous

#57E598 #57E5DF #57A4E5

triadic

#57E5DF #DF57E5 #E5DF57

tetradic

#57E5DF #9857E5 #E5575D #A4E557

square

#57E5DF #9857E5 #E5575D #A4E557

split-complementary

#57E5DF #E557A4 #E59857

monochromatic

#1AA8A2 #22DDD5 #57E5DF #8CEDE9 #C1F5F3

Accessibility & contrast

On white

1.54

#57E5DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#57E5DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E5DF

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E5DF	#FFFFFF	#000000	##000000
##57E5DF	1.00	1.54	13.68	13.68
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DADF

Deuteranopia (green-blind)

#C2CAE0

Tritanopia (blue-blind)

#00EBE3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e5df;
/* rgb */ color: rgb(87, 229, 223);
/* oklch */ color: oklch(84.5% 0.121 191.2);

Tailwind

colors: {
  custom: {
    50: '#96eee8',
    500: '#57e5df',
    950: '#000000',
  },
}

SCSS

$custom: #57e5df;
$custom-light: #96eee8;
$custom-dark: #000000;

JSON

{
  "hex": "#57e5df",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 223
  },
  "hsl": {
    "h": 177.465,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.8445,
    "c": 0.12106,
    "h": 191.2
  },
  "luminance": 0.63393
}

Semantic roles & 50–950 ramp

primary

#57E5DF

secondary

#AA373C

accent

#1019D5

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #57E5DF

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

Preview Lab → · Contrast checker → · Palette generator →