#51E89F#51E89F

#51E89F is a very light, vivid teal. Relative luminance 0.620; OKLCH L 83.3% C 0.165 H 158.3°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX#51E89F
RGBrgb(81, 232, 159)
HSLhsl(151, 77%, 61%)
HSVhsv(151, 65%, 91%)
CMYKcmyk(65.1%, 0%, 31.5%, 9%)
CIE-LABlab(82.89, -56.30, 24.08)
CIE-LCHlch(82.89, 61.23, 156.84°)
OKLaboklab(83.3% -0.1532 0.0609)
OKLCHoklch(83.3% 0.165 158.3)
XYZxyz(38.5043, 61.9616, 42.7247)
Luminance0.6197 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E89F #E8519A
analogous
#51E854 #51E89F #51E6E8
triadic
#51E89F #9F51E8 #E89F51
tetradic
#51E89F #5451E8 #E8519A #E6E851
square
#51E89F #5451E8 #E8519A #E6E851
split-complementary
#51E89F #E851E6 #E85451
monochromatic
#16A862 #1DDE81 #51E89F #87EFBD #BDF6DB

Accessibility & contrast

On white

1.57
#51E89F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.39
#51E89F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E89F
13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E89F#FFFFFF#000000##000000
##51E89F1.001.5713.3913.39
#FFFFFF1.571.0021.0021.00
#00000013.3921.001.001.00
##00000013.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6D79B
Deuteranopia (green-blind)
#D2C9A4
Tritanopia (blue-blind)
#00E7D5
Achromatopsia (no color)
#CECECE

Design tokens & code

CSS
--color: #51e89f;
/* rgb */ color: rgb(81, 232, 159);
/* oklch */ color: oklch(83.3% 0.165 158.3);
Tailwind
colors: {
  custom: {
    50: '#92f0bb',
    500: '#51e89f',
    950: '#000000',
  },
}
SCSS
$custom: #51e89f;
$custom-light: #92f0bb;
$custom-dark: #000000;
JSON
{
  "hex": "#51e89f",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 159
  },
  "hsl": {
    "h": 150.993,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83301,
    "c": 0.16486,
    "h": 158.3
  },
  "luminance": 0.61966
}

Semantic roles & 50–950 ramp

primary
#51E89F
secondary
#AA336D
accent
#0D6FD9
background
#FCFFFD
surface
#F5FEF8
border
#CFD6D1
text
#0E1712
muted
#7F8582

Preview Lab

Preview with #51E89F

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

Preview Lab → · Contrast checker → · Palette generator →

#51E89F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva