#57F2F3#57F2F3

#57F2F3 is a very light, vivid teal. Relative luminance 0.720; OKLCH L 88.1% C 0.128 H 195.7°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#57F2F3
RGB	rgb(87, 242, 243)
HSL	hsl(180, 87%, 65%)
HSV	hsv(180, 64%, 95%)
CMYK	cmyk(64.2%, 0.4%, 0%, 4.7%)
CIE-LAB	lab(87.97, -39.58, -12.49)
CIE-LCH	lch(87.97, 41.50, 197.51°)
OKLab	oklab(88.14% -0.1233 -0.0347)
OKLCH	oklch(88.14% 0.128 195.7)
XYZ	xyz(51.8531, 71.9958, 95.9404)
Luminance	0.7200 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F2F3 #F35857

analogous

#57F3A6 #57F2F3 #57A4F3

triadic

#57F2F3 #F357F2 #F2F357

tetradic

#57F2F3 #A657F3 #F35857 #A4F357

square

#57F2F3 #A657F3 #F35857 #A4F357

split-complementary

#57F2F3 #F357A4 #F3A657

monochromatic

#0EC1C2 #1EEEEF #57F2F3 #90F6F7 #C9FBFB

Accessibility & contrast

On white

1.36

#57F2F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#57F2F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F2F3

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F2F3	#FFFFFF	#000000	##000000
##57F2F3	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E7F3

Deuteranopia (green-blind)

#CBD5F4

Tritanopia (blue-blind)

#00F9F2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #57f2f3;
/* rgb */ color: rgb(87, 242, 243);
/* oklch */ color: oklch(88.1% 0.128 195.7);

Tailwind

colors: {
  custom: {
    50: '#99f7f7',
    500: '#57f2f3',
    950: '#000000',
  },
}

SCSS

$custom: #57f2f3;
$custom-light: #99f7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#57f2f3",
  "rgb": {
    "r": 87,
    "g": 242,
    "b": 243
  },
  "hsl": {
    "h": 180.385,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.88141,
    "c": 0.1281,
    "h": 195.7
  },
  "luminance": 0.72002
}

Semantic roles & 50–950 ramp

primary

#57F2F3

secondary

#BF302F

accent

#0402E3

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57F2F3

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

Preview Lab → · Contrast checker → · Palette generator →