#57EFE8#57EFE8

#57EFE8 is a very light, vivid teal. Relative luminance 0.696; OKLCH L 87.1% C 0.127 H 190.7°. Best body text is #000000 at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#57EFE8
RGB	rgb(87, 239, 232)
HSL	hsl(177, 83%, 64%)
HSV	hsv(177, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 2.9%, 6.3%)
CIE-LAB	lab(86.79, -41.18, -8.47)
CIE-LCH	lch(86.79, 42.04, 191.63°)
OKLab	oklab(87.08% -0.125 -0.0236)
OKLCH	oklch(87.08% 0.127 190.7)
XYZ	xyz(49.3559, 69.5800, 87.1574)
Luminance	0.6958 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFE8 #EF575E

analogous

#57EF9C #57EFE8 #57AAEF

triadic

#57EFE8 #E857EF #EFE857

tetradic

#57EFE8 #9C57EF #EF575E #AAEF57

square

#57EFE8 #9C57EF #EF575E #AAEF57

split-complementary

#57EFE8 #EF57AA #EF9C57

monochromatic

#12BAB2 #1FEAE0 #57EFE8 #8FF4F0 #C7FAF7

Accessibility & contrast

On white

1.41

#57EFE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.92

#57EFE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFE8

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFE8	#FFFFFF	#000000	##000000
##57EFE8	1.00	1.41	14.92	14.92
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.92	21.00	1.00	1.00
##000000	14.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E3E8

Deuteranopia (green-blind)

#CBD2E9

Tritanopia (blue-blind)

#00F5EC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #57efe8;
/* rgb */ color: rgb(87, 239, 232);
/* oklch */ color: oklch(87.1% 0.127 190.7);

Tailwind

colors: {
  custom: {
    50: '#98f5ef',
    500: '#57efe8',
    950: '#000000',
  },
}

SCSS

$custom: #57efe8;
$custom-light: #98f5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#57efe8",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 232
  },
  "hsl": {
    "h": 177.237,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87083,
    "c": 0.12718,
    "h": 190.7
  },
  "luminance": 0.69585
}

Semantic roles & 50–950 ramp

primary

#57EFE8

secondary

#B93138

accent

#0610DF

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #57EFE8

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

Preview Lab → · Contrast checker → · Palette generator →