#57F0F0#57F0F0

#57F0F0 is a very light, vivid teal. Relative luminance 0.706; OKLCH L 87.6% C 0.127 H 195.1°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#57F0F0
RGB	rgb(87, 240, 240)
HSL	hsl(180, 84%, 64%)
HSV	hsv(180, 64%, 94%)
CMYK	cmyk(63.7%, 0%, 0%, 5.9%)
CIE-LAB	lab(87.31, -39.48, -11.90)
CIE-LCH	lch(87.31, 41.24, 196.77°)
OKLab	oklab(87.58% -0.1226 -0.033)
OKLCH	oklch(87.58% 0.127 195.1)
XYZ	xyz(50.8118, 70.6320, 93.3766)
Luminance	0.7064 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F0F0 #F05757

analogous

#57F0A4 #57F0F0 #57A4F0

triadic

#57F0F0 #F057F0 #F0F057

tetradic

#57F0F0 #A457F0 #F05757 #A4F057

square

#57F0F0 #A457F0 #F05757 #A4F057

split-complementary

#57F0F0 #F057A4 #F0A457

monochromatic

#11BCBC #1FEBEB #57F0F0 #8FF5F5 #C7FAFA

Accessibility & contrast

On white

1.39

#57F0F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#57F0F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F0F0

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F0F0	#FFFFFF	#000000	##000000
##57F0F0	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)

#E1E5F0

Deuteranopia (green-blind)

#C9D3F1

Tritanopia (blue-blind)

#00F7F0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #57f0f0;
/* rgb */ color: rgb(87, 240, 240);
/* oklch */ color: oklch(87.6% 0.127 195.1);

Tailwind

colors: {
  custom: {
    50: '#99f5f4',
    500: '#57f0f0',
    950: '#000000',
  },
}

SCSS

$custom: #57f0f0;
$custom-light: #99f5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#57f0f0",
  "rgb": {
    "r": 87,
    "g": 240,
    "b": 240
  },
  "hsl": {
    "h": 180,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87577,
    "c": 0.12697,
    "h": 195.1
  },
  "luminance": 0.70638
}

Semantic roles & 50–950 ramp

primary

#57F0F0

secondary

#BA3131

accent

#0505E0

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57F0F0

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

Preview Lab → · Contrast checker → · Palette generator →