#45C51B#45C51B

#45C51B is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.4% C 0.224 H 140.0°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX#45C51B
RGBrgb(69, 197, 27)
HSLhsl(105, 76%, 44%)
HSVhsv(105, 86%, 77%)
CMYKcmyk(65%, 0%, 86.3%, 22.7%)
CIE-LABlab(70.37, -62.44, 65.81)
CIE-LCHlch(70.37, 90.71, 133.49°)
OKLaboklab(72.41% -0.1715 0.1441)
OKLCHoklch(72.41% 0.224 140)
XYZxyz(22.6173, 41.2746, 7.8116)
Luminance0.4128 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45C51B #9B1BC5
analogous
#9AC51B #45C51B #1BC546
triadic
#45C51B #1B45C5 #C51B45
tetradic
#45C51B #1B9AC5 #9B1BC5 #C5461B
square
#45C51B #1B9AC5 #9B1BC5 #C5461B
split-complementary
#45C51B #461BC5 #C51B9A
monochromatic
#1F590C #328F14 #45C51B #63E439 #8EEB6F

Accessibility & contrast

On white

2.27
#45C51B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.26
#45C51B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C51B
9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45C51B#FFFFFF#000000##000000
##45C51B1.002.279.269.26
#FFFFFF2.271.0021.0021.00
#0000009.2621.001.001.00
##0000009.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBB200
Deuteranopia (green-blind)
#BBA834
Tritanopia (blue-blind)
#30BEA8
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #45c51b;
/* rgb */ color: rgb(69, 197, 27);
/* oklch */ color: oklch(72.4% 0.224 140.0);
Tailwind
colors: {
  custom: {
    50: '#8ad86a',
    500: '#45c51b',
    950: '#000000',
  },
}
SCSS
$custom: #45c51b;
$custom-light: #8ad86a;
$custom-dark: #000000;
JSON
{
  "hex": "#45c51b",
  "rgb": {
    "r": 69,
    "g": 197,
    "b": 27
  },
  "hsl": {
    "h": 105.176,
    "s": 75.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.7241,
    "c": 0.224,
    "h": 140
  },
  "luminance": 0.41277
}

Semantic roles & 50–950 ramp

primary
#45C51B
secondary
#B86AD1
accent
#35F2C4
background
#F9FDF6
surface
#F1FAEC
border
#CBD3C7
text
#0D1507
muted
#7E837A

Preview Lab

Preview with #45C51B

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

Preview Lab → · Contrast checker → · Palette generator →

#45C51B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva