#51D0A2#51D0A2

#51D0A2 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.5% C 0.131 H 165.8°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX#51D0A2
RGBrgb(81, 208, 162)
HSLhsl(158, 57%, 57%)
HSVhsv(158, 61%, 82%)
CMYKcmyk(61.1%, 0%, 22.1%, 18.4%)
CIE-LABlab(75.74, -45.91, 12.57)
CIE-LCHlch(75.74, 47.60, 164.69°)
OKLaboklab(77.46% -0.1273 0.0322)
OKLCHoklch(77.46% 0.131 165.8)
XYZxyz(32.4675, 49.4664, 42.0123)
Luminance0.4947 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D0A2 #D0517F
analogous
#51D063 #51D0A2 #51BED0
triadic
#51D0A2 #A251D0 #D0A251
tetradic
#51D0A2 #6351D0 #D0517F #BED051
square
#51D0A2 #6351D0 #D0517F #BED051
split-complementary
#51D0A2 #D051BE #D06351
monochromatic
#238360 #30B384 #51D0A2 #81DDBC #B1EAD6

Accessibility & contrast

On white

1.93
#51D0A2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.89
#51D0A2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D0A2
10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D0A2#FFFFFF#000000##000000
##51D0A21.001.9310.8910.89
#FFFFFF1.931.0021.0021.00
#00000010.8921.001.001.00
##00000010.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCC2A0
Deuteranopia (green-blind)
#BAB5A5
Tritanopia (blue-blind)
#00D0C3
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #51d0a2;
/* rgb */ color: rgb(81, 208, 162);
/* oklch */ color: oklch(77.5% 0.131 165.8);
Tailwind
colors: {
  custom: {
    50: '#8edfbd',
    500: '#51d0a2',
    950: '#000000',
  },
}
SCSS
$custom: #51d0a2;
$custom-light: #8edfbd;
$custom-dark: #000000;
JSON
{
  "hex": "#51d0a2",
  "rgb": {
    "r": 81,
    "g": 208,
    "b": 162
  },
  "hsl": {
    "h": 158.268,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.77462,
    "c": 0.1313,
    "h": 165.8
  },
  "luminance": 0.4947
}

Semantic roles & 50–950 ramp

primary
#51D0A2
secondary
#D8A4B7
accent
#477FE1
background
#F9FDFB
surface
#F2FBF6
border
#CCD4D0
text
#0D1512
muted
#7E8381

Preview Lab

Preview with #51D0A2

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

Preview Lab → · Contrast checker → · Palette generator →

#51D0A2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva