#51DB85#51DB85

#51DB85 is a light, vivid green. Relative luminance 0.541; OKLCH L 79.6% C 0.171 H 152.7°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX#51DB85
RGBrgb(81, 219, 133)
HSLhsl(143, 66%, 59%)
HSVhsv(143, 63%, 86%)
CMYKcmyk(63%, 0%, 39.3%, 14.1%)
CIE-LABlab(78.52, -56.16, 31.55)
CIE-LCHlch(78.52, 64.41, 150.67°)
OKLaboklab(79.56% -0.1518 0.0785)
OKLCHoklch(79.56% 0.171 152.7)
XYZxyz(32.9558, 54.1024, 30.8918)
Luminance0.5411 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51DB85 #DB51A7
analogous
#62DB51 #51DB85 #51DBCA
triadic
#51DB85 #8551DB #DB8551
tetradic
#51DB85 #5162DB #DB51A7 #DBCA51
square
#51DB85 #5162DB #DB51A7 #DBCA51
split-complementary
#51DB85 #CA51DB #DB5162
monochromatic
#1E934A #29C664 #51DB85 #84E5A9 #B6F0CC

Accessibility & contrast

On white

1.78
#51DB85 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.82
#51DB85 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DB85
11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51DB85#FFFFFF#000000##000000
##51DB851.001.7811.8211.82
#FFFFFF1.781.0021.0021.00
#00000011.8221.001.001.00
##00000011.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBCA7F
Deuteranopia (green-blind)
#C9BD8B
Tritanopia (blue-blind)
#14D8C5
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #51db85;
/* rgb */ color: rgb(81, 219, 133);
/* oklch */ color: oklch(79.6% 0.171 152.7);
Tailwind
colors: {
  custom: {
    50: '#90e7a9',
    500: '#51db85',
    950: '#000000',
  },
}
SCSS
$custom: #51db85;
$custom-light: #90e7a9;
$custom-dark: #000000;
JSON
{
  "hex": "#51db85",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 133
  },
  "hsl": {
    "h": 142.609,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79561,
    "c": 0.17091,
    "h": 152.7
  },
  "luminance": 0.54106
}

Semantic roles & 50–950 ramp

primary
#51DB85
secondary
#983874
accent
#3FA9E9
background
#FCFEFC
surface
#F5FDF6
border
#CFD5D0
text
#0E1610
muted
#7F8480

Preview Lab

Preview with #51DB85

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

Preview Lab → · Contrast checker → · Palette generator →

#51DB85 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva