#57CFE5#57CFE5

#57CFE5 is a light, moderate teal. Relative luminance 0.523; OKLCH L 79.5% C 0.110 H 211.7°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#57CFE5
RGB	rgb(87, 207, 229)
HSL	hsl(189, 73%, 62%)
HSV	hsv(189, 62%, 90%)
CMYK	cmyk(62%, 9.6%, 0%, 10.2%)
CIE-LAB	lab(77.46, -26.98, -20.88)
CIE-LCH	lch(77.46, 34.11, 217.74°)
OKLab	oklab(79.52% -0.0939 -0.0579)
OKLCH	oklch(79.52% 0.11 211.7)
XYZ	xyz(40.3803, 52.3048, 82.0813)
Luminance	0.5231 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFE5 #E56D57

analogous

#57E5B4 #57CFE5 #5788E5

triadic

#57CFE5 #E557CF #CFE557

tetradic

#57CFE5 #B457E5 #E56D57 #88E557

square

#57CFE5 #B457E5 #E56D57 #88E557

split-complementary

#57CFE5 #E55788 #E5B457

monochromatic

#1A92A8 #22C0DD #57CFE5 #8CDEED #C1EDF5

Accessibility & contrast

On white

1.83

#57CFE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#57CFE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFE5

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFE5	#FFFFFF	#000000	##000000
##57CFE5	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC8E6

Deuteranopia (green-blind)

#A8B9E5

Tritanopia (blue-blind)

#00D8D6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #57cfe5;
/* rgb */ color: rgb(87, 207, 229);
/* oklch */ color: oklch(79.5% 0.110 211.7);

Tailwind

colors: {
  custom: {
    50: '#95deed',
    500: '#57cfe5',
    950: '#000000',
  },
}

SCSS

$custom: #57cfe5;
$custom-light: #95deed;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfe5",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 229
  },
  "hsl": {
    "h": 189.296,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.79518,
    "c": 0.11035,
    "h": 211.7
  },
  "luminance": 0.52309
}

Semantic roles & 50–950 ramp

primary

#57CFE5

secondary

#AA4837

accent

#2F10D5

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CFE5

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

Preview Lab → · Contrast checker → · Palette generator →