#57DDE7#57DDE7

#57DDE7 is a very light, moderate teal. Relative luminance 0.595; OKLCH L 82.8% C 0.116 H 202.1°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#57DDE7
RGB	rgb(87, 221, 231)
HSL	hsl(184, 75%, 62%)
HSV	hsv(184, 62%, 91%)
CMYK	cmyk(62.3%, 4.3%, 0%, 9.4%)
CIE-LAB	lab(81.57, -33.16, -15.75)
CIE-LCH	lch(81.57, 36.71, 205.40°)
OKLab	oklab(82.85% -0.1074 -0.0436)
OKLCH	oklch(82.85% 0.116 202.1)
XYZ	xyz(44.2046, 59.5039, 84.7416)
Luminance	0.5951 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDE7 #E76157

analogous

#57E7A9 #57DDE7 #5795E7

triadic

#57DDE7 #E757DD #DDE757

tetradic

#57DDE7 #A957E7 #E76157 #95E757

square

#57DDE7 #A957E7 #E76157 #95E757

split-complementary

#57DDE7 #E75795 #E7A957

monochromatic

#18A1AB #21D2DF #57DDE7 #8DE8EF #C2F3F6

Accessibility & contrast

On white

1.63

#57DDE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#57DDE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDE7

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDE7	#FFFFFF	#000000	##000000
##57DDE7	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD4E8

Deuteranopia (green-blind)

#B7C4E8

Tritanopia (blue-blind)

#00E5E0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #57dde7;
/* rgb */ color: rgb(87, 221, 231);
/* oklch */ color: oklch(82.8% 0.116 202.1);

Tailwind

colors: {
  custom: {
    50: '#96e8ee',
    500: '#57dde7',
    950: '#000000',
  },
}

SCSS

$custom: #57dde7;
$custom-light: #96e8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#57dde7",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 231
  },
  "hsl": {
    "h": 184.167,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.82847,
    "c": 0.11589,
    "h": 202.1
  },
  "luminance": 0.59509
}

Semantic roles & 50–950 ramp

primary

#57DDE7

secondary

#AC3E36

accent

#1C0ED7

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DDE7

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

Preview Lab → · Contrast checker → · Palette generator →