#51E395#51E395

#51E395 is a light, vivid green. Relative luminance 0.589; OKLCH L 81.9% C 0.167 H 156.1°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX#51E395
RGBrgb(81, 227, 149)
HSLhsl(148, 72%, 60%)
HSVhsv(148, 64%, 89%)
CMYKcmyk(64.3%, 0%, 34.4%, 11%)
CIE-LABlab(81.21, -56.30, 26.95)
CIE-LCHlch(81.21, 62.42, 154.42°)
OKLaboklab(81.86% -0.1527 0.0678)
OKLCHoklch(81.86% 0.167 156.1)
XYZxyz(36.2840, 58.8536, 37.8756)
Luminance0.5886 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E395 #E3519F
analogous
#56E351 #51E395 #51E3DE
triadic
#51E395 #9551E3 #E39551
tetradic
#51E395 #5156E3 #E3519F #E3DE51
square
#51E395 #5156E3 #E3519F #E3DE51
split-complementary
#51E395 #DE51E3 #E35156
monochromatic
#1AA058 #22D575 #51E395 #86EBB5 #BAF4D5

Accessibility & contrast

On white

1.64
#51E395 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.77
#51E395 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E395
12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E395#FFFFFF#000000##000000
##51E3951.001.6412.7712.77
#FFFFFF1.641.0021.0021.00
#00000012.7721.001.001.00
##00000012.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2D290
Deuteranopia (green-blind)
#CFC49A
Tritanopia (blue-blind)
#00E1CF
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #51e395;
/* rgb */ color: rgb(81, 227, 149);
/* oklch */ color: oklch(81.9% 0.167 156.1);
Tailwind
colors: {
  custom: {
    50: '#91edb4',
    500: '#51e395',
    950: '#000000',
  },
}
SCSS
$custom: #51e395;
$custom-light: #91edb4;
$custom-dark: #000000;
JSON
{
  "hex": "#51e395",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 149
  },
  "hsl": {
    "h": 147.945,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.8186,
    "c": 0.16708,
    "h": 156.1
  },
  "luminance": 0.58857
}

Semantic roles & 50–950 ramp

primary
#51E395
secondary
#A33570
accent
#1179D4
background
#FCFFFD
surface
#F5FEF8
border
#CFD6D1
text
#0E1611
muted
#7F8581

Preview Lab

Preview with #51E395

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

Preview Lab → · Contrast checker → · Palette generator →

#51E395 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva