#57DEC9#57DEC9

#57DEC9 is a very light, vivid teal. Relative luminance 0.585; OKLCH L 82.1% C 0.121 H 181.1°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#57DEC9
RGB	rgb(87, 222, 201)
HSL	hsl(171, 67%, 61%)
HSV	hsv(171, 61%, 87%)
CMYK	cmyk(60.8%, 0%, 9.5%, 12.9%)
CIE-LAB	lab(81.01, -41.60, -0.63)
CIE-LCH	lch(81.01, 41.61, 180.86°)
OKLab	oklab(82.11% -0.1211 -0.0024)
OKLCH	oklch(82.11% 0.121 181.1)
XYZ	xyz(40.5895, 58.4816, 64.3960)
Luminance	0.5849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DEC9 #DE576C

analogous

#57DE86 #57DEC9 #57AFDE

triadic

#57DEC9 #C957DE #DEC957

tetradic

#57DEC9 #8657DE #DE576C #AFDE57

square

#57DEC9 #8657DE #DE576C #AFDE57

split-complementary

#57DEC9 #DE57AF #DE8657

monochromatic

#1F9C88 #29CFB5 #57DEC9 #8AE8D9 #BDF2EA

Accessibility & contrast

On white

1.65

#57DEC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#57DEC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DEC9

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DEC9	#FFFFFF	#000000	##000000
##57DEC9	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D2C8

Deuteranopia (green-blind)

#C1C3CB

Tritanopia (blue-blind)

#00E2D7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57dec9;
/* rgb */ color: rgb(87, 222, 201);
/* oklch */ color: oklch(82.1% 0.121 181.1);

Tailwind

colors: {
  custom: {
    50: '#94e9d9',
    500: '#57dec9',
    950: '#000000',
  },
}

SCSS

$custom: #57dec9;
$custom-light: #94e9d9;
$custom-dark: #000000;

JSON

{
  "hex": "#57dec9",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 201
  },
  "hsl": {
    "h": 170.667,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.82109,
    "c": 0.12116,
    "h": 181.1
  },
  "luminance": 0.58486
}

Semantic roles & 50–950 ramp

primary

#57DEC9

secondary

#A03A49

accent

#1633CF

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #57DEC9

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

Preview Lab → · Contrast checker → · Palette generator →