#45A131#45A131

#45A131 is a light, vivid green. Relative luminance 0.270; OKLCH L 63.0% C 0.172 H 140.4°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#45A131
RGB	rgb(69, 161, 49)
HSL	hsl(109, 53%, 41%)
HSV	hsv(109, 70%, 63%)
CMYK	cmyk(57.1%, 0%, 69.6%, 36.9%)
CIE-LAB	lab(58.95, -48.42, 48.05)
CIE-LCH	lch(58.95, 68.21, 135.22°)
OKLab	oklab(63% -0.1327 0.1099)
OKLCH	oklch(63% 0.172 140.4)
XYZ	xyz(15.7528, 26.9754, 7.2818)
Luminance	0.2698 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A131 #8D31A1

analogous

#7DA131 #45A131 #31A155

triadic

#45A131 #3145A1 #A13145

tetradic

#45A131 #317DA1 #8D31A1 #A15531

square

#45A131 #317DA1 #8D31A1 #A15531

split-complementary

#45A131 #5531A1 #A1317D

monochromatic

#1D4314 #317223 #45A131 #5FC748 #88D677

Accessibility & contrast

On white

3.28

#45A131 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#45A131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45A131

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A131	#FFFFFF	#000000	##000000
##45A131	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59321

Deuteranopia (green-blind)

#9A8B3B

Tritanopia (blue-blind)

#3A9C8A

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #45a131;
/* rgb */ color: rgb(69, 161, 49);
/* oklch */ color: oklch(63.0% 0.172 140.4);

Tailwind

colors: {
  custom: {
    50: '#83be6f',
    500: '#45a131',
    950: '#000000',
  },
}

SCSS

$custom: #45a131;
$custom-light: #83be6f;
$custom-dark: #000000;

JSON

{
  "hex": "#45a131",
  "rgb": {
    "r": 69,
    "g": 161,
    "b": 49
  },
  "hsl": {
    "h": 109.286,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63004,
    "c": 0.17227,
    "h": 140.4
  },
  "luminance": 0.26977
}

Semantic roles & 50–950 ramp

primary

#45A131

secondary

#B070BE

accent

#4BDDC3

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #45A131

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

Preview Lab → · Contrast checker → · Palette generator →