#57DECB#57DECB

#57DECB is a very light, vivid teal. Relative luminance 0.586; OKLCH L 82.2% C 0.120 H 182.4°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#57DECB
RGB	rgb(87, 222, 203)
HSL	hsl(172, 67%, 61%)
HSV	hsv(172, 61%, 87%)
CMYK	cmyk(60.8%, 0%, 8.6%, 12.9%)
CIE-LAB	lab(81.06, -41.10, -1.61)
CIE-LCH	lch(81.06, 41.13, 182.25°)
OKLab	oklab(82.17% -0.1203 -0.005)
OKLCH	oklch(82.17% 0.12 182.4)
XYZ	xyz(40.8263, 58.5763, 65.6431)
Luminance	0.5858 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DECB #DE576A

analogous

#57DE88 #57DECB #57ADDE

triadic

#57DECB #CB57DE #DECB57

tetradic

#57DECB #8857DE #DE576A #ADDE57

square

#57DECB #8857DE #DE576A #ADDE57

split-complementary

#57DECB #DE57AD #DE8857

monochromatic

#1F9C8A #29CFB8 #57DECB #8AE8DB #BDF2EB

Accessibility & contrast

On white

1.65

#57DECB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#57DECB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DECB

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DECB	#FFFFFF	#000000	##000000
##57DECB	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4D2CA

Deuteranopia (green-blind)

#C0C3CD

Tritanopia (blue-blind)

#00E2D8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57decb;
/* rgb */ color: rgb(87, 222, 203);
/* oklch */ color: oklch(82.2% 0.120 182.4);

Tailwind

colors: {
  custom: {
    50: '#94e9da',
    500: '#57decb',
    950: '#000000',
  },
}

SCSS

$custom: #57decb;
$custom-light: #94e9da;
$custom-dark: #000000;

JSON

{
  "hex": "#57decb",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 203
  },
  "hsl": {
    "h": 171.556,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.82169,
    "c": 0.12036,
    "h": 182.4
  },
  "luminance": 0.58581
}

Semantic roles & 50–950 ramp

primary

#57DECB

secondary

#A03A48

accent

#1630CF

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #57DECB

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

Preview Lab → · Contrast checker → · Palette generator →