#51DED6#51DED6

#51DED6 is a very light, vivid teal. Relative luminance 0.588; OKLCH L 82.3% C 0.120 H 189.7°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX#51DED6
RGBrgb(81, 222, 214)
HSLhsl(177, 68%, 59%)
HSVhsv(177, 64%, 87%)
CMYKcmyk(63.5%, 0%, 3.6%, 12.9%)
CIE-LABlab(81.20, -39.22, -7.27)
CIE-LCHlch(81.20, 39.89, 190.50°)
OKLaboklab(82.34% -0.1185 -0.0203)
OKLCHoklch(82.34% 0.12 189.7)
XYZxyz(41.6467, 58.8423, 72.7681)
Luminance0.5885 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51DED6 #DE5159
analogous
#51DE90 #51DED6 #519FDE
triadic
#51DED6 #D651DE #DED651
tetradic
#51DED6 #9051DE #DE5159 #9FDE51
square
#51DED6 #9051DE #DE5159 #9FDE51
split-complementary
#51DED6 #DE519F #DE9051
monochromatic
#1D9891 #27CBC2 #51DED6 #84E8E2 #B8F2EE

Accessibility & contrast

On white

1.64
#51DED6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.77
#51DED6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DED6
12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51DED6#FFFFFF#000000##000000
##51DED61.001.6412.7712.77
#FFFFFF1.641.0021.0021.00
#00000012.7721.001.001.00
##00000012.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2D3D6
Deuteranopia (green-blind)
#BCC3D7
Tritanopia (blue-blind)
#00E4DB
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #51ded6;
/* rgb */ color: rgb(81, 222, 214);
/* oklch */ color: oklch(82.3% 0.120 189.7);
Tailwind
colors: {
  custom: {
    50: '#92e9e2',
    500: '#51ded6',
    950: '#000000',
  },
}
SCSS
$custom: #51ded6;
$custom-light: #92e9e2;
$custom-dark: #000000;
JSON
{
  "hex": "#51ded6",
  "rgb": {
    "r": 81,
    "g": 222,
    "b": 214
  },
  "hsl": {
    "h": 176.596,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.82344,
    "c": 0.12019,
    "h": 189.7
  },
  "luminance": 0.58847
}

Semantic roles & 50–950 ramp

primary
#51DED6
secondary
#9C373D
accent
#3D47EB
background
#FCFEFE
surface
#F5FDFC
border
#CFD5D5
text
#0E1615
muted
#7F8484

Preview Lab

Preview with #51DED6

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

Preview Lab → · Contrast checker → · Palette generator →

#51DED6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva