#45CB4B#45CB4B

#45CB4B is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.3% C 0.205 H 143.8°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX#45CB4B
RGBrgb(69, 203, 75)
HSLhsl(123, 56%, 53%)
HSVhsv(123, 66%, 80%)
CMYKcmyk(66%, 0%, 63.1%, 20.4%)
CIE-LABlab(72.55, -60.99, 51.92)
CIE-LCHlch(72.55, 80.09, 139.59°)
OKLaboklab(74.31% -0.1653 0.121)
OKLCHoklch(74.31% 0.205 143.8)
XYZxyz(25.0786, 44.4825, 13.9196)
Luminance0.4449 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45CB4B #CB45C5
analogous
#82CB45 #45CB4B #45CB8E
triadic
#45CB4B #4B45CB #CB4B45
tetradic
#45CB4B #4582CB #CB45C5 #CB8E45
square
#45CB4B #4582CB #CB45C5 #CB8E45
split-complementary
#45CB4B #8E45CB #CB4582
monochromatic
#217524 #2EA533 #45CB4B #75D879 #A5E6A8

Accessibility & contrast

On white

2.12
#45CB4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.90
#45CB4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CB4B
9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45CB4B#FFFFFF#000000##000000
##45CB4B1.002.129.909.90
#FFFFFF2.121.0021.0021.00
#0000009.9021.001.001.00
##0000009.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB93C
Deuteranopia (green-blind)
#BFAE56
Tritanopia (blue-blind)
#22C6B0
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #45cb4b;
/* rgb */ color: rgb(69, 203, 75);
/* oklch */ color: oklch(74.3% 0.205 143.8);
Tailwind
colors: {
  custom: {
    50: '#89dc82',
    500: '#45cb4b',
    950: '#000000',
  },
}
SCSS
$custom: #45cb4b;
$custom-light: #89dc82;
$custom-dark: #000000;
JSON
{
  "hex": "#45cb4b",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 75
  },
  "hsl": {
    "h": 122.687,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74311,
    "c": 0.20485,
    "h": 143.8
  },
  "luminance": 0.44485
}

Semantic roles & 50–950 ramp

primary
#45CB4B
secondary
#D399D0
accent
#48D9E0
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #45CB4B

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

Preview Lab → · Contrast checker → · Palette generator →

#45CB4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva