#57E4DD#57E4DD

#57E4DD is a very light, vivid teal. Relative luminance 0.627; OKLCH L 84.2% C 0.121 H 190.5°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#57E4DD
RGB	rgb(87, 228, 221)
HSL	hsl(177, 72%, 62%)
HSV	hsv(177, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 3.1%, 10.6%)
CIE-LAB	lab(83.30, -39.13, -7.86)
CIE-LCH	lch(83.30, 39.91, 191.36°)
OKLab	oklab(84.15% -0.1186 -0.0219)
OKLCH	oklch(84.15% 0.121 190.5)
XYZ	xyz(44.7192, 62.7287, 78.1437)
Luminance	0.6273 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E4DD #E4575E

analogous

#57E497 #57E4DD #57A5E4

triadic

#57E4DD #DD57E4 #E4DD57

tetradic

#57E4DD #9757E4 #E4575E #A5E457

square

#57E4DD #9757E4 #E4575E #A5E457

split-complementary

#57E4DD #E457A5 #E49757

monochromatic

#1BA69F #23DBD2 #57E4DD #8CECE8 #C0F5F2

Accessibility & contrast

On white

1.55

#57E4DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#57E4DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E4DD

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E4DD	#FFFFFF	#000000	##000000
##57E4DD	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D9DD

Deuteranopia (green-blind)

#C2C9DE

Tritanopia (blue-blind)

#00EAE1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #57e4dd;
/* rgb */ color: rgb(87, 228, 221);
/* oklch */ color: oklch(84.2% 0.121 190.5);

Tailwind

colors: {
  custom: {
    50: '#96ede7',
    500: '#57e4dd',
    950: '#000000',
  },
}

SCSS

$custom: #57e4dd;
$custom-light: #96ede7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e4dd",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 221
  },
  "hsl": {
    "h": 177.021,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8415,
    "c": 0.12062,
    "h": 190.5
  },
  "luminance": 0.62733
}

Semantic roles & 50–950 ramp

primary

#57E4DD

secondary

#A8373D

accent

#111BD4

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #57E4DD

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

Preview Lab → · Contrast checker → · Palette generator →