#51CFD7#51CFD7

#51CFD7 is a light, moderate teal. Relative luminance 0.513; OKLCH L 78.8% C 0.110 H 201.1°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX#51CFD7
RGBrgb(81, 207, 215)
HSLhsl(184, 63%, 58%)
HSVhsv(184, 62%, 84%)
CMYKcmyk(62.3%, 3.7%, 0%, 15.7%)
CIE-LABlab(76.85, -31.97, -14.30)
CIE-LCHlch(76.85, 35.02, 204.10°)
OKLaboklab(78.83% -0.1028 -0.0396)
OKLCHoklch(78.83% 0.11 201.1)
XYZxyz(37.9666, 51.2772, 72.1734)
Luminance0.5128 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51CFD7 #D75951
analogous
#51D79C #51CFD7 #518CD7
triadic
#51CFD7 #D751CF #CFD751
tetradic
#51CFD7 #9C51D7 #D75951 #8CD751
square
#51CFD7 #9C51D7 #D75951 #8CD751
split-complementary
#51CFD7 #D7518C #D79C51
monochromatic
#20878D #2CB6BF #51CFD7 #83DDE2 #B5EAEE

Accessibility & contrast

On white

1.87
#51CFD7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.26
#51CFD7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CFD7
11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51CFD7#FFFFFF#000000##000000
##51CFD71.001.8711.2611.26
#FFFFFF1.871.0021.0021.00
#00000011.2621.001.001.00
##00000011.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0C6D8
Deuteranopia (green-blind)
#ACB7D8
Tritanopia (blue-blind)
#00D6D1
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #51cfd7;
/* rgb */ color: rgb(81, 207, 215);
/* oklch */ color: oklch(78.8% 0.110 201.1);
Tailwind
colors: {
  custom: {
    50: '#91dee3',
    500: '#51cfd7',
    950: '#000000',
  },
}
SCSS
$custom: #51cfd7;
$custom-light: #91dee3;
$custom-dark: #000000;
JSON
{
  "hex": "#51cfd7",
  "rgb": {
    "r": 81,
    "g": 207,
    "b": 215
  },
  "hsl": {
    "h": 183.582,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78826,
    "c": 0.11016,
    "h": 201.1
  },
  "luminance": 0.51281
}

Semantic roles & 50–950 ramp

primary
#51CFD7
secondary
#933F39
accent
#4C42E6
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1515
muted
#7F8484

Preview Lab

Preview with #51CFD7

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

Preview Lab → · Contrast checker → · Palette generator →

#51CFD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva