#57DDBE#57DDBE

#57DDBE is a light, vivid teal. Relative luminance 0.575; OKLCH L 81.6% C 0.125 H 175.0°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#57DDBE
RGB	rgb(87, 221, 190)
HSL	hsl(166, 66%, 60%)
HSV	hsv(166, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 14%, 13.3%)
CIE-LAB	lab(80.43, -43.87, 4.39)
CIE-LCH	lch(80.43, 44.09, 174.29°)
OKLab	oklab(81.55% -0.125 0.0109)
OKLCH	oklch(81.55% 0.125 175)
XYZ	xyz(39.0768, 57.4528, 57.7353)
Luminance	0.5746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDBE #DD5776

analogous

#57DD7B #57DDBE #57B9DD

triadic

#57DDBE #BE57DD #DDBE57

tetradic

#57DDBE #7B57DD #DD5776 #B9DD57

square

#57DDBE #7B57DD #DD5776 #B9DD57

split-complementary

#57DDBE #DD57B9 #DD7B57

monochromatic

#1F9A7E #2ACDA7 #57DDBE #8AE7D2 #BDF2E5

Accessibility & contrast

On white

1.68

#57DDBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#57DDBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDBE

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDBE	#FFFFFF	#000000	##000000
##57DDBE	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D0BD

Deuteranopia (green-blind)

#C2C2C0

Tritanopia (blue-blind)

#00DFD4

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57ddbe;
/* rgb */ color: rgb(87, 221, 190);
/* oklch */ color: oklch(81.6% 0.125 175.0);

Tailwind

colors: {
  custom: {
    50: '#93e8d1',
    500: '#57ddbe',
    950: '#000000',
  },
}

SCSS

$custom: #57ddbe;
$custom-light: #93e8d1;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddbe",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 190
  },
  "hsl": {
    "h": 166.119,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81551,
    "c": 0.12547,
    "h": 175
  },
  "luminance": 0.57457
}

Semantic roles & 50–950 ramp

primary

#57DDBE

secondary

#9E3A51

accent

#1742CE

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #57DDBE

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

Preview Lab → · Contrast checker → · Palette generator →