#51CC53#51CC53

#51CC53 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.0% C 0.195 H 143.6°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX#51CC53
RGBrgb(81, 204, 83)
HSLhsl(121, 55%, 56%)
HSVhsv(121, 60%, 80%)
CMYKcmyk(60.3%, 0%, 59.3%, 20%)
CIE-LABlab(73.26, -57.90, 49.29)
CIE-LCHlch(73.26, 76.04, 139.59°)
OKLaboklab(75.01% -0.1572 0.116)
OKLCHoklch(75.01% 0.195 143.6)
XYZxyz(26.5460, 45.5571, 15.5764)
Luminance0.4556 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51CC53 #CC51CA
analogous
#8CCC51 #51CC53 #51CC90
triadic
#51CC53 #5351CC #CC5351
tetradic
#51CC53 #518CCC #CC51CA #CC9051
square
#51CC53 #518CCC #CC51CA #CC9051
split-complementary
#51CC53 #9051CC #CC518C
monochromatic
#257E26 #33AD35 #51CC53 #80DA82 #B0E8B1

Accessibility & contrast

On white

2.08
#51CC53 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.11
#51CC53 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CC53
10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51CC53#FFFFFF#000000##000000
##51CC531.002.0810.1110.11
#FFFFFF2.081.0021.0021.00
#00000010.1121.001.001.00
##00000010.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0BA46
Deuteranopia (green-blind)
#C0B05D
Tritanopia (blue-blind)
#39C7B2
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #51cc53;
/* rgb */ color: rgb(81, 204, 83);
/* oklch */ color: oklch(75.0% 0.195 143.6);
Tailwind
colors: {
  custom: {
    50: '#8edc87',
    500: '#51cc53',
    950: '#000000',
  },
}
SCSS
$custom: #51cc53;
$custom-light: #8edc87;
$custom-dark: #000000;
JSON
{
  "hex": "#51cc53",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 83
  },
  "hsl": {
    "h": 120.976,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.75011,
    "c": 0.19537,
    "h": 143.6
  },
  "luminance": 0.4556
}

Semantic roles & 50–950 ramp

primary
#51CC53
secondary
#D6A3D5
accent
#4ADCDE
background
#F9FDF8
surface
#F2FBF0
border
#CCD4CB
text
#0D150C
muted
#7E837D

Preview Lab

Preview with #51CC53

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

Preview Lab → · Contrast checker → · Palette generator →

#51CC53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva