#57EEC4#57EEC4

#57EEC4 is a very light, vivid teal. Relative luminance 0.672; OKLCH L 85.8% C 0.141 H 171.0°. Best body text is #000000 at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#57EEC4
RGB	rgb(87, 238, 196)
HSL	hsl(163, 82%, 64%)
HSV	hsv(163, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 17.6%, 6.7%)
CIE-LAB	lab(85.58, -49.71, 8.63)
CIE-LCH	lch(85.58, 50.46, 170.15°)
OKLab	oklab(85.8% -0.1397 0.022)
OKLCH	oklch(85.8% 0.141 171)
XYZ	xyz(44.4639, 67.1561, 62.8330)
Luminance	0.6716 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EEC4 #EE5781

analogous

#57EE78 #57EEC4 #57CDEE

triadic

#57EEC4 #C457EE #EEC457

tetradic

#57EEC4 #7857EE #EE5781 #CDEE57

square

#57EEC4 #7857EE #EE5781 #CDEE57

split-complementary

#57EEC4 #EE57CD #EE7857

monochromatic

#13B88A #1FE8B0 #57EEC4 #8FF4D8 #C6F9EB

Accessibility & contrast

On white

1.46

#57EEC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.43

#57EEC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EEC4

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EEC4	#FFFFFF	#000000	##000000
##57EEC4	1.00	1.46	14.43	14.43
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.43	21.00	1.00	1.00
##000000	14.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7DFC2

Deuteranopia (green-blind)

#D2D0C7

Tritanopia (blue-blind)

#00F0E2

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57eec4;
/* rgb */ color: rgb(87, 238, 196);
/* oklch */ color: oklch(85.8% 0.141 171.0);

Tailwind

colors: {
  custom: {
    50: '#96f4d5',
    500: '#57eec4',
    950: '#000000',
  },
}

SCSS

$custom: #57eec4;
$custom-light: #96f4d5;
$custom-dark: #000000;

JSON

{
  "hex": "#57eec4",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 196
  },
  "hsl": {
    "h": 163.311,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85797,
    "c": 0.14141,
    "h": 171
  },
  "luminance": 0.67161
}

Semantic roles & 50–950 ramp

primary

#57EEC4

secondary

#B73257

accent

#0843DE

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #57EEC4

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

Preview Lab → · Contrast checker → · Palette generator →