#45D55B#45D55B

#45D55B is a light, highly saturated green. Relative luminance 0.496; OKLCH L 77.1% C 0.205 H 145.7°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX#45D55B
RGBrgb(69, 213, 91)
HSLhsl(129, 63%, 55%)
HSVhsv(129, 68%, 84%)
CMYKcmyk(67.6%, 0%, 57.3%, 16.5%)
CIE-LABlab(75.83, -62.58, 48.58)
CIE-LCHlch(75.83, 79.22, 142.18°)
OKLaboklab(77.07% -0.169 0.1152)
OKLCHoklch(77.07% 0.205 145.7)
XYZxyz(28.1349, 49.6060, 17.9877)
Luminance0.4961 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45D55B #D545BF
analogous
#77D545 #45D55B #45D5A3
triadic
#45D55B #5B45D5 #D55B45
tetradic
#45D55B #4577D5 #D545BF #D5A345
square
#45D55B #4577D5 #D545BF #D5A345
split-complementary
#45D55B #A345D5 #D54577
monochromatic
#1D822D #29B43E #45D55B #77E087 #A9ECB3

Accessibility & contrast

On white

1.92
#45D55B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.92
#45D55B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D55B
10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45D55B#FFFFFF#000000##000000
##45D55B1.001.9210.9210.92
#FFFFFF1.921.0021.0021.00
#00000010.9221.001.001.00
##00000010.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C24F
Deuteranopia (green-blind)
#C7B665
Tritanopia (blue-blind)
#0FD0BA
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #45d55b;
/* rgb */ color: rgb(69, 213, 91);
/* oklch */ color: oklch(77.1% 0.205 145.7);
Tailwind
colors: {
  custom: {
    50: '#8ae38d',
    500: '#45d55b',
    950: '#000000',
  },
}
SCSS
$custom: #45d55b;
$custom-light: #8ae38d;
$custom-dark: #000000;
JSON
{
  "hex": "#45d55b",
  "rgb": {
    "r": 69,
    "g": 213,
    "b": 91
  },
  "hsl": {
    "h": 129.167,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77073,
    "c": 0.20452,
    "h": 145.7
  },
  "luminance": 0.49609
}

Semantic roles & 50–950 ramp

primary
#45D55B
secondary
#D99DD0
accent
#42CDE6
background
#F9FEF8
surface
#F1FCF0
border
#CBD5CB
text
#0D160C
muted
#7E847D

Preview Lab

Preview with #45D55B

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

Preview Lab → · Contrast checker → · Palette generator →

#45D55B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva