#45B538#45B538

#45B538 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.4% C 0.192 H 141.6°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#45B538
RGB	rgb(69, 181, 56)
HSL	hsl(114, 53%, 46%)
HSV	hsv(114, 69%, 71%)
CMYK	cmyk(61.9%, 0%, 69.1%, 29%)
CIE-LAB	lab(65.43, -55.15, 52.07)
CIE-LCH	lch(65.43, 75.85, 136.65°)
OKLab	oklab(68.37% -0.1505 0.1192)
OKLCH	oklch(68.37% 0.192 141.6)
XYZ	xyz(19.6909, 34.5966, 9.3807)
Luminance	0.3460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B538 #A838B5

analogous

#84B538 #45B538 #38B56A

triadic

#45B538 #3845B5 #B53845

tetradic

#45B538 #3884B5 #A838B5 #B56A38

square

#45B538 #3884B5 #A838B5 #B56A38

split-complementary

#45B538 #6A38B5 #B53884

monochromatic

#21581B #33862A #45B538 #69CD5D #94DB8C

Accessibility & contrast

On white

2.65

#45B538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#45B538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B538

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B538	#FFFFFF	#000000	##000000
##45B538	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A526

Deuteranopia (green-blind)

#AC9B44

Tritanopia (blue-blind)

#32AF9C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #45b538;
/* rgb */ color: rgb(69, 181, 56);
/* oklch */ color: oklch(68.4% 0.192 141.6);

Tailwind

colors: {
  custom: {
    50: '#86cc75',
    500: '#45b538',
    950: '#000000',
  },
}

SCSS

$custom: #45b538;
$custom-light: #86cc75;
$custom-dark: #000000;

JSON

{
  "hex": "#45b538",
  "rgb": {
    "r": 69,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 113.76,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68374,
    "c": 0.19197,
    "h": 141.6
  },
  "luminance": 0.34598
}

Semantic roles & 50–950 ramp

primary

#45B538

secondary

#BF83C6

accent

#4CDCCD

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #45B538

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

Preview Lab → · Contrast checker → · Palette generator →