#51DF9C#51DF9C

#51DF9C is a light, vivid teal. Relative luminance 0.569; OKLCH L 81.0% C 0.156 H 159.1°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX#51DF9C
RGBrgb(81, 223, 156)
HSLhsl(152, 69%, 60%)
HSVhsv(152, 64%, 87%)
CMYKcmyk(63.7%, 0%, 30%, 12.5%)
CIE-LABlab(80.14, -53.36, 21.86)
CIE-LCHlch(80.14, 57.66, 157.72°)
OKLaboklab(81.02% -0.1455 0.0555)
OKLCHoklch(81.02% 0.156 159.1)
XYZxyz(35.7784, 56.9212, 40.5474)
Luminance0.5693 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51DF9C #DF5194
analogous
#51DF55 #51DF9C #51DBDF
triadic
#51DF9C #9C51DF #DF9C51
tetradic
#51DF9C #5551DF #DF5194 #DBDF51
square
#51DF9C #5551DF #DF5194 #DBDF51
split-complementary
#51DF9C #DF51DB #DF5551
monochromatic
#1C995E #26CD7E #51DF9C #85E9B9 #B8F2D7

Accessibility & contrast

On white

1.70
#51DF9C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.39
#51DF9C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DF9C
12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51DF9C#FFFFFF#000000##000000
##51DF9C1.001.7012.3912.39
#FFFFFF1.701.0021.0021.00
#00000012.3921.001.001.00
##00000012.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDCF98
Deuteranopia (green-blind)
#CAC1A0
Tritanopia (blue-blind)
#00DECD
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #51df9c;
/* rgb */ color: rgb(81, 223, 156);
/* oklch */ color: oklch(81.0% 0.156 159.1);
Tailwind
colors: {
  custom: {
    50: '#90eab9',
    500: '#51df9c',
    950: '#000000',
  },
}
SCSS
$custom: #51df9c;
$custom-light: #90eab9;
$custom-dark: #000000;
JSON
{
  "hex": "#51df9c",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 156
  },
  "hsl": {
    "h": 151.69,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81019,
    "c": 0.15573,
    "h": 159.1
  },
  "luminance": 0.56925
}

Semantic roles & 50–950 ramp

primary
#51DF9C
secondary
#9D3767
accent
#3C8FEC
background
#FCFEFD
surface
#F5FDF8
border
#CFD5D1
text
#0E1611
muted
#7F8481

Preview Lab

Preview with #51DF9C

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

Preview Lab → · Contrast checker → · Palette generator →

#51DF9C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva