#57DFE3#57DFE3

#57DFE3 is a very light, moderate teal. Relative luminance 0.603; OKLCH L 83.2% C 0.117 H 197.9°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#57DFE3
RGB	rgb(87, 223, 227)
HSL	hsl(182, 71%, 62%)
HSV	hsv(182, 62%, 89%)
CMYK	cmyk(61.7%, 1.8%, 0%, 11%)
CIE-LAB	lab(82.02, -35.21, -12.94)
CIE-LCH	lch(82.02, 37.51, 200.18°)
OKLab	oklab(83.18% -0.111 -0.0359)
OKLCH	oklch(83.18% 0.117 197.9)
XYZ	xyz(44.1773, 60.3429, 81.9773)
Luminance	0.6035 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DFE3 #E35B57

analogous

#57E3A1 #57DFE3 #5799E3

triadic

#57DFE3 #E357DF #DFE357

tetradic

#57DFE3 #A157E3 #E35B57 #99E357

square

#57DFE3 #A157E3 #E35B57 #99E357

split-complementary

#57DFE3 #E35799 #E3A157

monochromatic

#1BA0A4 #24D4D9 #57DFE3 #8BE9EC #C0F3F4

Accessibility & contrast

On white

1.61

#57DFE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#57DFE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DFE3

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DFE3	#FFFFFF	#000000	##000000
##57DFE3	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D5E4

Deuteranopia (green-blind)

#BBC5E4

Tritanopia (blue-blind)

#00E6E0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57dfe3;
/* rgb */ color: rgb(87, 223, 227);
/* oklch */ color: oklch(83.2% 0.117 197.9);

Tailwind

colors: {
  custom: {
    50: '#96e9eb',
    500: '#57dfe3',
    950: '#000000',
  },
}

SCSS

$custom: #57dfe3;
$custom-light: #96e9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#57dfe3",
  "rgb": {
    "r": 87,
    "g": 223,
    "b": 227
  },
  "hsl": {
    "h": 181.714,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.83175,
    "c": 0.11668,
    "h": 197.9
  },
  "luminance": 0.60348
}

Semantic roles & 50–950 ramp

primary

#57DFE3

secondary

#A73B38

accent

#1812D3

background

#FCFEFE

surface

#F5FDFD

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57DFE3

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

Preview Lab → · Contrast checker → · Palette generator →