#51B352#51B352

#51B352 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.6% C 0.164 H 143.7°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX#51B352
RGBrgb(81, 179, 82)
HSLhsl(121, 39%, 51%)
HSVhsv(121, 55%, 70%)
CMYKcmyk(54.7%, 0%, 54.2%, 29.8%)
CIE-LABlab(65.43, -48.57, 40.55)
CIE-LCHlch(65.43, 63.27, 140.14°)
OKLaboklab(68.56% -0.132 0.0969)
OKLCHoklch(68.56% 0.164 143.7)
XYZxyz(21.0353, 34.5970, 13.5504)
Luminance0.3460 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51B352 #B351B2
analogous
#81B351 #51B352 #51B383
triadic
#51B352 #5251B3 #B35251
tetradic
#51B352 #5181B3 #B351B2 #B38351
square
#51B352 #5181B3 #B351B2 #B38351
split-complementary
#51B352 #8351B3 #B35181
monochromatic
#2A602A #3C8A3D #51B352 #7CC67C #A6D8A7

Accessibility & contrast

On white

2.65
#51B352 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.92
#51B352 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51B352
7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51B352#FFFFFF#000000##000000
##51B3521.002.657.927.92
#FFFFFF2.651.0021.0021.00
#0000007.9221.001.001.00
##0000007.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B6A449
Deuteranopia (green-blind)
#A99C59
Tritanopia (blue-blind)
#41AE9D
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #51b352;
/* rgb */ color: rgb(81, 179, 82);
/* oklch */ color: oklch(68.6% 0.164 143.7);
Tailwind
colors: {
  custom: {
    50: '#8aca85',
    500: '#51b352',
    950: '#000000',
  },
}
SCSS
$custom: #51b352;
$custom-light: #8aca85;
$custom-dark: #000000;
JSON
{
  "hex": "#51b352",
  "rgb": {
    "r": 81,
    "g": 179,
    "b": 82
  },
  "hsl": {
    "h": 120.612,
    "s": 39.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.68563,
    "c": 0.16374,
    "h": 143.7
  },
  "luminance": 0.34599
}

Semantic roles & 50–950 ramp

primary
#51B352
secondary
#C69AC5
accent
#59CECF
background
#F8FCF8
surface
#F0F8EF
border
#CBD1CA
text
#0D130B
muted
#7D827C

Preview Lab

Preview with #51B352

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

Preview Lab → · Contrast checker → · Palette generator →

#51B352 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva