#51DECC#51DECC

#51DECC is a very light, vivid teal. Relative luminance 0.584; OKLCH L 82.0% C 0.123 H 183.3°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#51DECC
RGB	rgb(81, 222, 204)
HSL	hsl(172, 68%, 59%)
HSV	hsv(172, 64%, 87%)
CMYK	cmyk(63.5%, 0%, 8.1%, 12.9%)
CIE-LAB	lab(80.93, -41.84, -2.35)
CIE-LCH	lch(80.93, 41.91, 183.21°)
OKLab	oklab(82.03% -0.1228 -0.007)
OKLCH	oklch(82.03% 0.123 183.3)
XYZ	xyz(40.4086, 58.3471, 66.2476)
Luminance	0.5835 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DECC #DE5163

analogous

#51DE85 #51DECC #51AADE

triadic

#51DECC #CC51DE #DECC51

tetradic

#51DECC #8551DE #DE5163 #AADE51

square

#51DECC #8551DE #DE5163 #AADE51

split-complementary

#51DECC #DE51AA #DE8551

monochromatic

#1D9888 #27CBB6 #51DECC #84E8DB #B8F2EA

Accessibility & contrast

On white

1.66

#51DECC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#51DECC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DECC

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DECC	#FFFFFF	#000000	##000000
##51DECC	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4D2CB

Deuteranopia (green-blind)

#BFC3CE

Tritanopia (blue-blind)

#00E2D8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51decc;
/* rgb */ color: rgb(81, 222, 204);
/* oklch */ color: oklch(82.0% 0.123 183.3);

Tailwind

colors: {
  custom: {
    50: '#92e9db',
    500: '#51decc',
    950: '#000000',
  },
}

SCSS

$custom: #51decc;
$custom-light: #92e9db;
$custom-dark: #000000;

JSON

{
  "hex": "#51decc",
  "rgb": {
    "r": 81,
    "g": 222,
    "b": 204
  },
  "hsl": {
    "h": 172.34,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.82031,
    "c": 0.12301,
    "h": 183.3
  },
  "luminance": 0.58352
}

Semantic roles & 50–950 ramp

primary

#51DECC

secondary

#9C3744

accent

#3D53EB

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #51DECC

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

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