#57F3CF#57F3CF

#57F3CF is a very light, vivid teal. Relative luminance 0.706; OKLCH L 87.3% C 0.140 H 174.5°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#57F3CF
RGB	rgb(87, 243, 207)
HSL	hsl(166, 87%, 65%)
HSV	hsv(166, 64%, 95%)
CMYK	cmyk(64.2%, 0%, 14.8%, 4.7%)
CIE-LAB	lab(87.30, -49.22, 5.36)
CIE-LCH	lch(87.30, 49.51, 173.78°)
OKLab	oklab(87.29% -0.1398 0.0134)
OKLCH	oklch(87.29% 0.14 174.5)
XYZ	xyz(47.2381, 70.6273, 70.1623)
Luminance	0.7063 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F3CF #F3577B

analogous

#57F381 #57F3CF #57C9F3

triadic

#57F3CF #CF57F3 #F3CF57

tetradic

#57F3CF #8157F3 #F3577B #C9F357

square

#57F3CF #8157F3 #F3577B #C9F357

split-complementary

#57F3CF #F357C9 #F38157

monochromatic

#0EC298 #1EEFBF #57F3CF #90F7DF #C9FBF0

Accessibility & contrast

On white

1.39

#57F3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#57F3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F3CF

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F3CF	#FFFFFF	#000000	##000000
##57F3CF	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBE4CD

Deuteranopia (green-blind)

#D5D4D2

Tritanopia (blue-blind)

#00F6E8

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #57f3cf;
/* rgb */ color: rgb(87, 243, 207);
/* oklch */ color: oklch(87.3% 0.140 174.5);

Tailwind

colors: {
  custom: {
    50: '#97f8dd',
    500: '#57f3cf',
    950: '#000000',
  },
}

SCSS

$custom: #57f3cf;
$custom-light: #97f8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57f3cf",
  "rgb": {
    "r": 87,
    "g": 243,
    "b": 207
  },
  "hsl": {
    "h": 166.154,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87286,
    "c": 0.14044,
    "h": 174.5
  },
  "luminance": 0.70632
}

Semantic roles & 50–950 ramp

primary

#57F3CF

secondary

#BF2F50

accent

#0236E3

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57F3CF

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

Preview Lab → · Contrast checker → · Palette generator →