#45B128#45B128

#45B128 is a light, vivid green. Relative luminance 0.329; OKLCH L 67.2% C 0.197 H 140.1°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#45B128
RGB	rgb(69, 177, 40)
HSL	hsl(107, 63%, 43%)
HSV	hsv(107, 77%, 69%)
CMYK	cmyk(61%, 0%, 77.4%, 30.6%)
CIE-LAB	lab(64.05, -54.96, 56.50)
CIE-LCH	lch(64.05, 78.82, 134.21°)
OKLab	oklab(67.2% -0.1509 0.1263)
OKLCH	oklch(67.2% 0.197 140.1)
XYZ	xyz(18.5585, 32.8610, 7.3719)
Luminance	0.3286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B128 #9428B1

analogous

#8AB128 #45B128 #28B14F

triadic

#45B128 #2845B1 #B12845

tetradic

#45B128 #288AB1 #9428B1 #B14F28

square

#45B128 #288AB1 #9428B1 #B14F28

split-complementary

#45B128 #4F28B1 #B1288A

monochromatic

#1E4D11 #327F1D #45B128 #61D442 #8BE074

Accessibility & contrast

On white

2.77

#45B128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#45B128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B128

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B128	#FFFFFF	#000000	##000000
##45B128	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A103

Deuteranopia (green-blind)

#A99837

Tritanopia (blue-blind)

#36AB97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #45b128;
/* rgb */ color: rgb(69, 177, 40);
/* oklch */ color: oklch(67.2% 0.197 140.1);

Tailwind

colors: {
  custom: {
    50: '#86c96d',
    500: '#45b128',
    950: '#000000',
  },
}

SCSS

$custom: #45b128;
$custom-light: #86c96d;
$custom-dark: #000000;

JSON

{
  "hex": "#45b128",
  "rgb": {
    "r": 69,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 107.299,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67195,
    "c": 0.19678,
    "h": 140.1
  },
  "luminance": 0.32863
}

Semantic roles & 50–950 ramp

primary

#45B128

secondary

#B46EC7

accent

#42E6C3

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #45B128

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

Preview Lab → · Contrast checker → · Palette generator →