#45B221#45B221

#45B221 is a light, highly saturated green. Relative luminance 0.332; OKLCH L 67.4% C 0.201 H 139.6°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#45B221
RGB	rgb(69, 178, 33)
HSL	hsl(105, 69%, 41%)
HSV	hsv(105, 81%, 70%)
CMYK	cmyk(61.2%, 0%, 81.5%, 30.2%)
CIE-LAB	lab(64.33, -55.73, 58.90)
CIE-LCH	lch(64.33, 81.08, 133.42°)
OKLab	oklab(67.42% -0.1533 0.1304)
OKLCH	oklch(67.42% 0.201 139.6)
XYZ	xyz(18.6483, 33.2141, 6.8668)
Luminance	0.3322 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B221 #8E21B2

analogous

#8EB221 #45B221 #21B245

triadic

#45B221 #2145B2 #B22145

tetradic

#45B221 #218EB2 #8E21B2 #B24521

square

#45B221 #218EB2 #8E21B2 #B24521

split-complementary

#45B221 #4521B2 #B2218E

monochromatic

#1D4B0E #317E17 #45B221 #5FDA36 #88E36A

Accessibility & contrast

On white

2.75

#45B221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#45B221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B221

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B221	#FFFFFF	#000000	##000000
##45B221	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#AA9933

Tritanopia (blue-blind)

#37AC98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #45b221;
/* rgb */ color: rgb(69, 178, 33);
/* oklch */ color: oklch(67.4% 0.201 139.6);

Tailwind

colors: {
  custom: {
    50: '#86ca6a',
    500: '#45b221',
    950: '#000000',
  },
}

SCSS

$custom: #45b221;
$custom-light: #86ca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#45b221",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 33
  },
  "hsl": {
    "h": 105.103,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6742,
    "c": 0.20121,
    "h": 139.6
  },
  "luminance": 0.33216
}

Semantic roles & 50–950 ramp

primary

#45B221

secondary

#B066C9

accent

#3CECC0

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #45B221

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

Preview Lab → · Contrast checker → · Palette generator →