#57DDC8#57DDC8

#57DDC8 is a light, vivid teal. Relative luminance 0.579; OKLCH L 81.8% C 0.121 H 181.0°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#57DDC8
RGB	rgb(87, 221, 200)
HSL	hsl(171, 66%, 60%)
HSV	hsv(171, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 9.5%, 13.3%)
CIE-LAB	lab(80.69, -41.41, -0.56)
CIE-LCH	lch(80.69, 41.41, 180.78°)
OKLab	oklab(81.84% -0.1205 -0.0022)
OKLCH	oklch(81.84% 0.121 181)
XYZ	xyz(40.2075, 57.9051, 63.6902)
Luminance	0.5791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDC8 #DD576C

analogous

#57DD85 #57DDC8 #57AFDD

triadic

#57DDC8 #C857DD #DDC857

tetradic

#57DDC8 #8557DD #DD576C #AFDD57

square

#57DDC8 #8557DD #DD576C #AFDD57

split-complementary

#57DDC8 #DD57AF #DD8557

monochromatic

#1F9A87 #2ACDB4 #57DDC8 #8AE7D9 #BDF2E9

Accessibility & contrast

On white

1.67

#57DDC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#57DDC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDC8

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDC8	#FFFFFF	#000000	##000000
##57DDC8	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4D1C7

Deuteranopia (green-blind)

#C0C2CA

Tritanopia (blue-blind)

#00E1D6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57ddc8;
/* rgb */ color: rgb(87, 221, 200);
/* oklch */ color: oklch(81.8% 0.121 181.0);

Tailwind

colors: {
  custom: {
    50: '#94e8d8',
    500: '#57ddc8',
    950: '#000000',
  },
}

SCSS

$custom: #57ddc8;
$custom-light: #94e8d8;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddc8",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 200
  },
  "hsl": {
    "h": 170.597,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.8184,
    "c": 0.12057,
    "h": 181
  },
  "luminance": 0.57909
}

Semantic roles & 50–950 ramp

primary

#57DDC8

secondary

#9E3A4A

accent

#1734CE

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #57DDC8

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

Preview Lab → · Contrast checker → · Palette generator →