#51DEDC#51DEDC

#51DEDC is a very light, moderate teal. Relative luminance 0.592; OKLCH L 82.5% C 0.119 H 193.7°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#51DEDC
RGB	rgb(81, 222, 220)
HSL	hsl(179, 68%, 59%)
HSV	hsv(179, 64%, 87%)
CMYK	cmyk(63.5%, 0%, 0.9%, 12.9%)
CIE-LAB	lab(81.38, -37.60, -10.20)
CIE-LCH	lch(81.38, 38.96, 195.18°)
OKLab	oklab(82.54% -0.1159 -0.0283)
OKLCH	oklch(82.54% 0.119 193.7)
XYZ	xyz(42.4271, 59.1545, 76.8782)
Luminance	0.5916 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DEDC #DE5153

analogous

#51DE96 #51DEDC #519ADE

triadic

#51DEDC #DC51DE #DEDC51

tetradic

#51DEDC #9651DE #DE5153 #9ADE51

square

#51DEDC #9651DE #DE5153 #9ADE51

split-complementary

#51DEDC #DE519A #DE9651

monochromatic

#1D9896 #27CBC9 #51DEDC #84E8E6 #B8F2F1

Accessibility & contrast

On white

1.64

#51DEDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#51DEDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DEDC

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DEDC	#FFFFFF	#000000	##000000
##51DEDC	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D3DC

Deuteranopia (green-blind)

#BBC3DD

Tritanopia (blue-blind)

#00E4DD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51dedc;
/* rgb */ color: rgb(81, 222, 220);
/* oklch */ color: oklch(82.5% 0.119 193.7);

Tailwind

colors: {
  custom: {
    50: '#93e9e6',
    500: '#51dedc',
    950: '#000000',
  },
}

SCSS

$custom: #51dedc;
$custom-light: #93e9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#51dedc",
  "rgb": {
    "r": 81,
    "g": 222,
    "b": 220
  },
  "hsl": {
    "h": 179.149,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.8254,
    "c": 0.11932,
    "h": 193.7
  },
  "luminance": 0.59159
}

Semantic roles & 50–950 ramp

primary

#51DEDC

secondary

#9C3739

accent

#3D3FEB

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #51DEDC

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

Preview Lab → · Contrast checker → · Palette generator →