#51E061#51E061

#51E061 is a light, highly saturated green. Relative luminance 0.559; OKLCH L 80.3% C 0.209 H 145.1°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX#51E061
RGBrgb(81, 224, 97)
HSLhsl(127, 70%, 60%)
HSVhsv(127, 64%, 88%)
CMYKcmyk(63.8%, 0%, 56.7%, 12.2%)
CIE-LABlab(79.57, -63.36, 50.32)
CIE-LCHlch(79.57, 80.91, 141.54°)
OKLaboklab(80.27% -0.1714 0.1194)
OKLCHoklch(80.27% 0.209 145.1)
XYZxyz(32.2046, 55.9204, 20.4035)
Luminance0.5592 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E061 #E051D0
analogous
#89E051 #51E061 #51E0A8
triadic
#51E061 #6151E0 #E06151
tetradic
#51E061 #5189E0 #E051D0 #E0A851
square
#51E061 #5189E0 #E051D0 #E0A851
split-complementary
#51E061 #A851E0 #E05189
monochromatic
#1C9B2A #25CF38 #51E061 #85E990 #B9F3BF

Accessibility & contrast

On white

1.72
#51E061 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.18
#51E061 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E061
12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E061#FFFFFF#000000##000000
##51E0611.001.7212.1812.18
#FFFFFF1.721.0021.0021.00
#00000012.1821.001.001.00
##00000012.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CD54
Deuteranopia (green-blind)
#D2C06B
Tritanopia (blue-blind)
#2CDBC4
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #51e061;
/* rgb */ color: rgb(81, 224, 97);
/* oklch */ color: oklch(80.3% 0.209 145.1);
Tailwind
colors: {
  custom: {
    50: '#91eb91',
    500: '#51e061',
    950: '#000000',
  },
}
SCSS
$custom: #51e061;
$custom-light: #91eb91;
$custom-dark: #000000;
JSON
{
  "hex": "#51e061",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 97
  },
  "hsl": {
    "h": 126.713,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.80268,
    "c": 0.20888,
    "h": 145.1
  },
  "luminance": 0.55924
}

Semantic roles & 50–950 ramp

primary
#51E061
secondary
#9F3793
accent
#3BD9ED
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160D
muted
#7F857F

Preview Lab

Preview with #51E061

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

Preview Lab → · Contrast checker → · Palette generator →

#51E061 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva