#51D0AE#51D0AE

#51D0AE is a light, vivid teal. Relative luminance 0.499; OKLCH L 77.8% C 0.123 H 172.2°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX#51D0AE
RGBrgb(81, 208, 174)
HSLhsl(164, 57%, 57%)
HSVhsv(164, 61%, 82%)
CMYKcmyk(61.1%, 0%, 16.3%, 18.4%)
CIE-LABlab(76.02, -43.13, 6.54)
CIE-LCHlch(76.02, 43.63, 171.38°)
OKLaboklab(77.78% -0.1218 0.0166)
OKLCHoklch(77.78% 0.123 172.2)
XYZxyz(33.5855, 49.9136, 47.9005)
Luminance0.4992 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D0AE #D05173
analogous
#51D06F #51D0AE #51B3D0
triadic
#51D0AE #AE51D0 #D0AE51
tetradic
#51D0AE #6F51D0 #D05173 #B3D051
square
#51D0AE #6F51D0 #D05173 #B3D051
split-complementary
#51D0AE #D051B3 #D06F51
monochromatic
#23836A #30B390 #51D0AE #81DDC4 #B1EADB

Accessibility & contrast

On white

1.91
#51D0AE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.98
#51D0AE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D0AE
10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D0AE#FFFFFF#000000##000000
##51D0AE1.001.9110.9810.98
#FFFFFF1.911.0021.0021.00
#00000010.9821.001.001.00
##00000010.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CAC3AC
Deuteranopia (green-blind)
#B8B6B0
Tritanopia (blue-blind)
#00D2C6
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #51d0ae;
/* rgb */ color: rgb(81, 208, 174);
/* oklch */ color: oklch(77.8% 0.123 172.2);
Tailwind
colors: {
  custom: {
    50: '#8edfc6',
    500: '#51d0ae',
    950: '#000000',
  },
}
SCSS
$custom: #51d0ae;
$custom-light: #8edfc6;
$custom-dark: #000000;
JSON
{
  "hex": "#51d0ae",
  "rgb": {
    "r": 81,
    "g": 208,
    "b": 174
  },
  "hsl": {
    "h": 163.937,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.77778,
    "c": 0.12292,
    "h": 172.2
  },
  "luminance": 0.49917
}

Semantic roles & 50–950 ramp

primary
#51D0AE
secondary
#D8A4B2
accent
#4770E1
background
#F9FDFC
surface
#F2FBF8
border
#CCD4D1
text
#0D1513
muted
#7E8382

Preview Lab

Preview with #51D0AE

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

Preview Lab → · Contrast checker → · Palette generator →

#51D0AE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva