#57DDD3#57DDD3

#57DDD3 is a very light, moderate teal. Relative luminance 0.584; OKLCH L 82.2% C 0.117 H 188.3°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#57DDD3
RGB	rgb(87, 221, 211)
HSL	hsl(176, 66%, 60%)
HSV	hsv(176, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 4.5%, 13.3%)
CIE-LAB	lab(80.98, -38.58, -5.98)
CIE-LCH	lch(80.98, 39.04, 188.81°)
OKLab	oklab(82.18% -0.1157 -0.0168)
OKLCH	oklch(82.18% 0.117 188.3)
XYZ	xyz(41.5395, 58.4379, 70.7058)
Luminance	0.5844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDD3 #DD5761

analogous

#57DD90 #57DDD3 #57A4DD

triadic

#57DDD3 #D357DD #DDD357

tetradic

#57DDD3 #9057DD #DD5761 #A4DD57

square

#57DDD3 #9057DD #DD5761 #A4DD57

split-complementary

#57DDD3 #DD57A4 #DD9057

monochromatic

#1F9A91 #2ACDC1 #57DDD3 #8AE7E0 #BDF2EE

Accessibility & contrast

On white

1.66

#57DDD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#57DDD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDD3

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDD3	#FFFFFF	#000000	##000000
##57DDD3	1.00	1.66	12.69	12.69
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D2D3

Deuteranopia (green-blind)

#BDC3D4

Tritanopia (blue-blind)

#00E2DA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57ddd3;
/* rgb */ color: rgb(87, 221, 211);
/* oklch */ color: oklch(82.2% 0.117 188.3);

Tailwind

colors: {
  custom: {
    50: '#95e8e0',
    500: '#57ddd3',
    950: '#000000',
  },
}

SCSS

$custom: #57ddd3;
$custom-light: #95e8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddd3",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 211
  },
  "hsl": {
    "h": 175.522,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82178,
    "c": 0.11696,
    "h": 188.3
  },
  "luminance": 0.58442
}

Semantic roles & 50–950 ramp

primary

#57DDD3

secondary

#9E3A41

accent

#1725CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57DDD3

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

Preview Lab → · Contrast checker → · Palette generator →