#57DDC4#57DDC4

#57DDC4 is a light, vivid teal. Relative luminance 0.577; OKLCH L 81.7% C 0.122 H 178.6°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#57DDC4
RGB	rgb(87, 221, 196)
HSL	hsl(169, 66%, 60%)
HSV	hsv(169, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 11.3%, 13.3%)
CIE-LAB	lab(80.58, -42.41, 1.41)
CIE-LCH	lch(80.58, 42.43, 178.09°)
OKLab	oklab(81.72% -0.1223 0.0031)
OKLCH	oklch(81.72% 0.122 178.6)
XYZ	xyz(39.7461, 57.7205, 61.2604)
Luminance	0.5773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDC4 #DD5770

analogous

#57DD81 #57DDC4 #57B3DD

triadic

#57DDC4 #C457DD #DDC457

tetradic

#57DDC4 #8157DD #DD5770 #B3DD57

square

#57DDC4 #8157DD #DD5770 #B3DD57

split-complementary

#57DDC4 #DD57B3 #DD8157

monochromatic

#1F9A83 #2ACDAF #57DDC4 #8AE7D6 #BDF2E8

Accessibility & contrast

On white

1.67

#57DDC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#57DDC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDC4

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDC4	#FFFFFF	#000000	##000000
##57DDC4	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D1C3

Deuteranopia (green-blind)

#C1C2C6

Tritanopia (blue-blind)

#00E0D5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57ddc4;
/* rgb */ color: rgb(87, 221, 196);
/* oklch */ color: oklch(81.7% 0.122 178.6);

Tailwind

colors: {
  custom: {
    50: '#94e8d5',
    500: '#57ddc4',
    950: '#000000',
  },
}

SCSS

$custom: #57ddc4;
$custom-light: #94e8d5;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddc4",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 196
  },
  "hsl": {
    "h": 168.806,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81722,
    "c": 0.12236,
    "h": 178.6
  },
  "luminance": 0.57725
}

Semantic roles & 50–950 ramp

primary

#57DDC4

secondary

#9E3A4D

accent

#1739CE

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #57DDC4

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

Preview Lab → · Contrast checker → · Palette generator →