#57EEDD#57EEDD

#57EEDD is a very light, vivid teal. Relative luminance 0.684; OKLCH L 86.5% C 0.129 H 184.6°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#57EEDD
RGB	rgb(87, 238, 221)
HSL	hsl(173, 82%, 64%)
HSV	hsv(173, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 7.1%, 6.7%)
CIE-LAB	lab(86.20, -43.60, -3.57)
CIE-LCH	lch(86.20, 43.74, 184.68°)
OKLab	oklab(86.51% -0.1287 -0.0103)
OKLCH	oklch(86.51% 0.129 184.6)
XYZ	xyz(47.5501, 68.3906, 79.0873)
Luminance	0.6840 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EEDD #EE5768

analogous

#57EE91 #57EEDD #57B3EE

triadic

#57EEDD #DD57EE #EEDD57

tetradic

#57EEDD #9157EE #EE5768 #B3EE57

square

#57EEDD #9157EE #EE5768 #B3EE57

split-complementary

#57EEDD #EE57B3 #EE9157

monochromatic

#13B8A5 #1FE8D2 #57EEDD #8FF4E8 #C6F9F3

Accessibility & contrast

On white

1.43

#57EEDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#57EEDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EEDD

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EEDD	#FFFFFF	#000000	##000000
##57EEDD	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E1DC

Deuteranopia (green-blind)

#CCD1DF

Tritanopia (blue-blind)

#00F3E9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57eedd;
/* rgb */ color: rgb(87, 238, 221);
/* oklch */ color: oklch(86.5% 0.129 184.6);

Tailwind

colors: {
  custom: {
    50: '#97f4e7',
    500: '#57eedd',
    950: '#000000',
  },
}

SCSS

$custom: #57eedd;
$custom-light: #97f4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#57eedd",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 221
  },
  "hsl": {
    "h": 173.245,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86506,
    "c": 0.12908,
    "h": 184.6
  },
  "luminance": 0.68396
}

Semantic roles & 50–950 ramp

primary

#57EEDD

secondary

#B73241

accent

#0820DE

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57EEDD

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

Preview Lab → · Contrast checker → · Palette generator →