#57E0F4#57E0F4

#57E0F4 is a very light, moderate teal. Relative luminance 0.619; OKLCH L 84.0% C 0.120 H 208.7°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#57E0F4
RGB	rgb(87, 224, 244)
HSL	hsl(188, 88%, 65%)
HSV	hsv(188, 64%, 96%)
CMYK	cmyk(64.3%, 8.2%, 0%, 4.3%)
CIE-LAB	lab(82.84, -30.91, -20.72)
CIE-LCH	lch(82.84, 37.21, 213.84°)
OKLab	oklab(84.01% -0.1052 -0.0575)
OKLCH	oklch(84.01% 0.12 208.7)
XYZ	xyz(46.9084, 61.8641, 95.0392)
Luminance	0.6187 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E0F4 #F46B57

analogous

#57F4B9 #57E0F4 #5792F4

triadic

#57E0F4 #F457E0 #E0F457

tetradic

#57E0F4 #B957F4 #F46B57 #92F457

square

#57E0F4 #B957F4 #F46B57 #92F457

split-complementary

#57E0F4 #F45792 #F4B957

monochromatic

#0DACC4 #1ED5F0 #57E0F4 #90EBF8 #CAF5FC

Accessibility & contrast

On white

1.57

#57E0F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#57E0F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E0F4

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E0F4	#FFFFFF	#000000	##000000
##57E0F4	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD8F5

Deuteranopia (green-blind)

#B6C7F4

Tritanopia (blue-blind)

#00EAE6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #57e0f4;
/* rgb */ color: rgb(87, 224, 244);
/* oklch */ color: oklch(84.0% 0.120 208.7);

Tailwind

colors: {
  custom: {
    50: '#97eaf7',
    500: '#57e0f4',
    950: '#000000',
  },
}

SCSS

$custom: #57e0f4;
$custom-light: #97eaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e0f4",
  "rgb": {
    "r": 87,
    "g": 224,
    "b": 244
  },
  "hsl": {
    "h": 187.643,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.8401,
    "c": 0.11986,
    "h": 208.7
  },
  "luminance": 0.61869
}

Semantic roles & 50–950 ramp

primary

#57E0F4

secondary

#C1412E

accent

#1E01E4

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57E0F4

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

Preview Lab → · Contrast checker → · Palette generator →