#57F2EF#57F2EF

#57F2EF is a very light, vivid teal. Relative luminance 0.718; OKLCH L 88.0% C 0.128 H 193.2°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#57F2EF
RGB	rgb(87, 242, 239)
HSL	hsl(179, 86%, 65%)
HSV	hsv(179, 64%, 95%)
CMYK	cmyk(64%, 0%, 1.2%, 5.1%)
CIE-LAB	lab(87.85, -40.66, -10.57)
CIE-LCH	lch(87.85, 42.01, 194.57°)
OKLab	oklab(88.01% -0.125 -0.0294)
OKLCH	oklch(88.01% 0.128 193.2)
XYZ	xyz(51.2556, 71.7568, 92.7938)
Luminance	0.7176 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F2EF #F2575A

analogous

#57F2A2 #57F2EF #57A7F2

triadic

#57F2EF #EF57F2 #F2EF57

tetradic

#57F2EF #A257F2 #F2575A #A7F257

square

#57F2EF #A257F2 #F2575A #A7F257

split-complementary

#57F2EF #F257A7 #F2A257

monochromatic

#0FC0BC #1EEEEA #57F2EF #90F6F4 #C9FBFA

Accessibility & contrast

On white

1.37

#57F2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#57F2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F2EF

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F2EF	#FFFFFF	#000000	##000000
##57F2EF	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E6EF

Deuteranopia (green-blind)

#CCD5F0

Tritanopia (blue-blind)

#00F9F1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #57f2ef;
/* rgb */ color: rgb(87, 242, 239);
/* oklch */ color: oklch(88.0% 0.128 193.2);

Tailwind

colors: {
  custom: {
    50: '#99f7f4',
    500: '#57f2ef',
    950: '#000000',
  },
}

SCSS

$custom: #57f2ef;
$custom-light: #99f7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#57f2ef",
  "rgb": {
    "r": 87,
    "g": 242,
    "b": 239
  },
  "hsl": {
    "h": 178.839,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.88009,
    "c": 0.12839,
    "h": 193.2
  },
  "luminance": 0.71762
}

Semantic roles & 50–950 ramp

primary

#57F2EF

secondary

#BE3032

accent

#0308E2

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57F2EF

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

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