#57EEE4#57EEE4

#57EEE4 is a very light, vivid teal. Relative luminance 0.688; OKLCH L 86.7% C 0.127 H 188.8°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#57EEE4
RGB	rgb(87, 238, 228)
HSL	hsl(176, 82%, 64%)
HSV	hsv(176, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 4.2%, 6.7%)
CIE-LAB	lab(86.39, -41.78, -6.97)
CIE-LCH	lch(86.39, 42.36, 189.47°)
OKLab	oklab(86.72% -0.1257 -0.0195)
OKLCH	oklch(86.72% 0.127 188.8)
XYZ	xyz(48.5023, 68.7714, 84.1018)
Luminance	0.6878 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EEE4 #EE5761

analogous

#57EE98 #57EEE4 #57ADEE

triadic

#57EEE4 #E457EE #EEE457

tetradic

#57EEE4 #9857EE #EE5761 #ADEE57

square

#57EEE4 #9857EE #EE5761 #ADEE57

split-complementary

#57EEE4 #EE57AD #EE9857

monochromatic

#13B8AD #1FE8DB #57EEE4 #8FF4ED #C6F9F6

Accessibility & contrast

On white

1.42

#57EEE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#57EEE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EEE4

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EEE4	#FFFFFF	#000000	##000000
##57EEE4	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E2E4

Deuteranopia (green-blind)

#CBD1E5

Tritanopia (blue-blind)

#00F4EB

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57eee4;
/* rgb */ color: rgb(87, 238, 228);
/* oklch */ color: oklch(86.7% 0.127 188.8);

Tailwind

colors: {
  custom: {
    50: '#98f4ec',
    500: '#57eee4',
    950: '#000000',
  },
}

SCSS

$custom: #57eee4;
$custom-light: #98f4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#57eee4",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 228
  },
  "hsl": {
    "h": 176.026,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86722,
    "c": 0.12718,
    "h": 188.8
  },
  "luminance": 0.68777
}

Semantic roles & 50–950 ramp

primary

#57EEE4

secondary

#B7323B

accent

#0816DE

background

#FCFFFE

surface

#F5FEFD

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57EEE4

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

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