#45B837#45B837

#45B837 is a light, vivid green. Relative luminance 0.358; OKLCH L 69.2% C 0.196 H 141.6°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#45B837
RGB	rgb(69, 184, 55)
HSL	hsl(113, 54%, 47%)
HSV	hsv(113, 70%, 72%)
CMYK	cmyk(62.5%, 0%, 70.1%, 27.8%)
CIE-LAB	lab(66.38, -56.30, 53.46)
CIE-LCH	lch(66.38, 77.64, 136.48°)
OKLab	oklab(69.16% -0.1537 0.122)
OKLCH	oklch(69.16% 0.196 141.6)
XYZ	xyz(20.2833, 35.8201, 9.4587)
Luminance	0.3582 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B837 #AA37B8

analogous

#86B837 #45B837 #37B869

triadic

#45B837 #3745B8 #B83745

tetradic

#45B837 #3786B8 #AA37B8 #B86937

square

#45B837 #3786B8 #AA37B8 #B86937

split-complementary

#45B837 #6937B8 #B83786

monochromatic

#225A1B #338929 #45B837 #6ACF5D #95DD8D

Accessibility & contrast

On white

2.57

#45B837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#45B837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B837

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B837	#FFFFFF	#000000	##000000
##45B837	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA723

Deuteranopia (green-blind)

#AE9E43

Tritanopia (blue-blind)

#31B29E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #45b837;
/* rgb */ color: rgb(69, 184, 55);
/* oklch */ color: oklch(69.2% 0.196 141.6);

Tailwind

colors: {
  custom: {
    50: '#86ce75',
    500: '#45b837',
    950: '#000000',
  },
}

SCSS

$custom: #45b837;
$custom-light: #86ce75;
$custom-dark: #000000;

JSON

{
  "hex": "#45b837",
  "rgb": {
    "r": 69,
    "g": 184,
    "b": 55
  },
  "hsl": {
    "h": 113.488,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69156,
    "c": 0.1962,
    "h": 141.6
  },
  "luminance": 0.35822
}

Semantic roles & 50–950 ramp

primary

#45B837

secondary

#C084C7

accent

#4ADDCD

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #45B837

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

Preview Lab → · Contrast checker → · Palette generator →