#45A321#45A321

#45A321 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.184 H 138.9°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#45A321
RGB	rgb(69, 163, 33)
HSL	hsl(103, 66%, 38%)
HSV	hsv(103, 80%, 64%)
CMYK	cmyk(57.7%, 0%, 79.8%, 36.1%)
CIE-LAB	lab(59.50, -50.35, 54.37)
CIE-LCH	lch(59.50, 74.10, 132.80°)
OKLab	oklab(63.42% -0.1388 0.1209)
OKLCH	oklch(63.42% 0.184 138.9)
XYZ	xyz(15.8253, 27.5680, 5.9258)
Luminance	0.2757 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A321 #7F21A3

analogous

#86A321 #45A321 #21A33E

triadic

#45A321 #2145A3 #A32145

tetradic

#45A321 #2186A3 #7F21A3 #A33E21

square

#45A321 #2186A3 #7F21A3 #A33E21

split-complementary

#45A321 #3E21A3 #A32186

monochromatic

#1A3D0C #2F7017 #45A321 #5BD42D #83DF60

Accessibility & contrast

On white

3.22

#45A321 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#45A321 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45A321

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A321	#FFFFFF	#000000	##000000
##45A321	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#9C8C30

Tritanopia (blue-blind)

#3B9D8B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #45a321;
/* rgb */ color: rgb(69, 163, 33);
/* oklch */ color: oklch(63.4% 0.184 138.9);

Tailwind

colors: {
  custom: {
    50: '#84bf67',
    500: '#45a321',
    950: '#000000',
  },
}

SCSS

$custom: #45a321;
$custom-light: #84bf67;
$custom-dark: #000000;

JSON

{
  "hex": "#45a321",
  "rgb": {
    "r": 69,
    "g": 163,
    "b": 33
  },
  "hsl": {
    "h": 103.385,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63421,
    "c": 0.18408,
    "h": 138.9
  },
  "luminance": 0.27569
}

Semantic roles & 50–950 ramp

primary

#45A321

secondary

#A75CC3

accent

#3FE9BA

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #45A321

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

Preview Lab → · Contrast checker → · Palette generator →