#45B251#45B251

#45B251 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.169 H 145.4°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX#45B251
RGBrgb(69, 178, 81)
HSLhsl(127, 44%, 48%)
HSVhsv(127, 61%, 70%)
CMYKcmyk(61.2%, 0%, 54.5%, 30.2%)
CIE-LABlab(64.72, -51.25, 40.09)
CIE-LCHlch(64.72, 65.07, 141.97°)
OKLaboklab(67.87% -0.1387 0.0959)
OKLCHoklch(67.87% 0.169 145.4)
XYZxyz(19.8586, 33.6982, 13.2409)
Luminance0.3370 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45B251 #B245A6
analogous
#6FB245 #45B251 #45B287
triadic
#45B251 #5145B2 #B25145
tetradic
#45B251 #456FB2 #B245A6 #B28745
square
#45B251 #456FB2 #B245A6 #B28745
split-complementary
#45B251 #8745B2 #B2456F
monochromatic
#235A29 #34863D #45B251 #6EC777 #9AD8A1

Accessibility & contrast

On white

2.71
#45B251 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.74
#45B251 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B251
7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45B251#FFFFFF#000000##000000
##45B2511.002.717.747.74
#FFFFFF2.711.0021.0021.00
#0000007.7421.001.001.00
##0000007.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5A348
Deuteranopia (green-blind)
#A79958
Tritanopia (blue-blind)
#2DAE9C
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #45b251;
/* rgb */ color: rgb(69, 178, 81);
/* oklch */ color: oklch(67.9% 0.169 145.4);
Tailwind
colors: {
  custom: {
    50: '#84ca84',
    500: '#45b251',
    950: '#000000',
  },
}
SCSS
$custom: #45b251;
$custom-light: #84ca84;
$custom-dark: #000000;
JSON
{
  "hex": "#45b251",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 81
  },
  "hsl": {
    "h": 126.606,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.67866,
    "c": 0.16865,
    "h": 145.4
  },
  "luminance": 0.337
}

Semantic roles & 50–950 ramp

primary
#45B251
secondary
#C48FBE
accent
#54C6D4
background
#F8FCF8
surface
#F0F8EF
border
#CBD1CA
text
#0C130B
muted
#7D827C

Preview Lab

Preview with #45B251

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

Preview Lab → · Contrast checker → · Palette generator →

#45B251 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva