#45B137#45B137

#45B137 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.188 H 141.5°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#45B137
RGB	rgb(69, 177, 55)
HSL	hsl(113, 53%, 45%)
HSV	hsv(113, 69%, 69%)
CMYK	cmyk(61%, 0%, 68.9%, 30.6%)
CIE-LAB	lab(64.15, -53.80, 51.11)
CIE-LCH	lch(64.15, 74.21, 136.47°)
OKLab	oklab(67.31% -0.1469 0.1171)
OKLCH	oklch(67.31% 0.188 141.5)
XYZ	xyz(18.8650, 32.9836, 8.9860)
Luminance	0.3298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B137 #A337B1

analogous

#82B137 #45B137 #37B166

triadic

#45B137 #3745B1 #B13745

tetradic

#45B137 #3782B1 #A337B1 #B16637

square

#45B137 #3782B1 #A337B1 #B16637

split-complementary

#45B137 #6637B1 #B13782

monochromatic

#21541A #338228 #45B137 #67CC5A #92DA88

Accessibility & contrast

On white

2.76

#45B137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#45B137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B137

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B137	#FFFFFF	#000000	##000000
##45B137	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A125

Deuteranopia (green-blind)

#A89842

Tritanopia (blue-blind)

#34AC98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #45b137;
/* rgb */ color: rgb(69, 177, 55);
/* oklch */ color: oklch(67.3% 0.188 141.5);

Tailwind

colors: {
  custom: {
    50: '#85c974',
    500: '#45b137',
    950: '#000000',
  },
}

SCSS

$custom: #45b137;
$custom-light: #85c974;
$custom-dark: #000000;

JSON

{
  "hex": "#45b137",
  "rgb": {
    "r": 69,
    "g": 177,
    "b": 55
  },
  "hsl": {
    "h": 113.115,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67309,
    "c": 0.18783,
    "h": 141.5
  },
  "luminance": 0.32985
}

Semantic roles & 50–950 ramp

primary

#45B137

secondary

#BC80C4

accent

#4CDCCB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #45B137

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

Preview Lab → · Contrast checker → · Palette generator →