#57DDDC#57DDDC

#57DDDC is a very light, moderate teal. Relative luminance 0.589; OKLCH L 82.5% C 0.116 H 194.4°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#57DDDC
RGB	rgb(87, 221, 220)
HSL	hsl(180, 66%, 60%)
HSV	hsv(180, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 0.5%, 13.3%)
CIE-LAB	lab(81.24, -36.19, -10.39)
CIE-LCH	lch(81.24, 37.65, 196.02°)
OKLab	oklab(82.47% -0.1119 -0.0288)
OKLCH	oklch(82.47% 0.116 194.4)
XYZ	xyz(42.6995, 58.9019, 76.8152)
Luminance	0.5891 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDDC #DD5758

analogous

#57DD99 #57DDDC #579BDD

triadic

#57DDDC #DC57DD #DDDC57

tetradic

#57DDDC #9957DD #DD5758 #9BDD57

square

#57DDDC #9957DD #DD5758 #9BDD57

split-complementary

#57DDDC #DD579B #DD9957

monochromatic

#1F9A99 #2ACDCC #57DDDC #8AE7E7 #BDF2F1

Accessibility & contrast

On white

1.64

#57DDDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#57DDDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDDC

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDDC	#FFFFFF	#000000	##000000
##57DDDC	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D3DC

Deuteranopia (green-blind)

#BBC3DD

Tritanopia (blue-blind)

#00E3DC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57dddc;
/* rgb */ color: rgb(87, 221, 220);
/* oklch */ color: oklch(82.5% 0.116 194.4);

Tailwind

colors: {
  custom: {
    50: '#95e8e6',
    500: '#57dddc',
    950: '#000000',
  },
}

SCSS

$custom: #57dddc;
$custom-light: #95e8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#57dddc",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 220
  },
  "hsl": {
    "h": 179.552,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82471,
    "c": 0.11558,
    "h": 194.4
  },
  "luminance": 0.58906
}

Semantic roles & 50–950 ramp

primary

#57DDDC

secondary

#9E3A3B

accent

#1719CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57DDDC

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

Preview Lab → · Contrast checker → · Palette generator →