#40A019#40A019

#40A019 is a light, vivid green. Relative luminance 0.263; OKLCH L 62.4% C 0.186 H 139.0°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#40A019
RGB	rgb(64, 160, 25)
HSL	hsl(103, 73%, 36%)
HSV	hsv(103, 84%, 63%)
CMYK	cmyk(60%, 0%, 84.4%, 37.3%)
CIE-LAB	lab(58.32, -50.99, 55.52)
CIE-LCH	lch(58.32, 75.38, 132.57°)
OKLab	oklab(62.39% -0.1406 0.1222)
OKLCH	oklch(62.39% 0.186 139)
XYZ	xyz(14.8600, 26.3005, 5.2129)
Luminance	0.2630 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A019 #7919A0

analogous

#84A019 #40A019 #19A036

triadic

#40A019 #1940A0 #A01940

tetradic

#40A019 #1984A0 #7919A0 #A03619

square

#40A019 #1984A0 #7919A0 #A03619

split-complementary

#40A019 #3619A0 #A01984

monochromatic

#163608 #2B6B11 #40A019 #55D521 #7AE450

Accessibility & contrast

On white

3.35

#40A019 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#40A019 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A019

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A019	#FFFFFF	#000000	##000000
##40A019	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#99892B

Tritanopia (blue-blind)

#359A88

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #40a019;
/* rgb */ color: rgb(64, 160, 25);
/* oklch */ color: oklch(62.4% 0.186 139.0);

Tailwind

colors: {
  custom: {
    50: '#81bd64',
    500: '#40a019',
    950: '#000000',
  },
}

SCSS

$custom: #40a019;
$custom-light: #81bd64;
$custom-dark: #000000;

JSON

{
  "hex": "#40a019",
  "rgb": {
    "r": 64,
    "g": 160,
    "b": 25
  },
  "hsl": {
    "h": 102.667,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62392,
    "c": 0.18631,
    "h": 139
  },
  "luminance": 0.26302
}

Semantic roles & 50–950 ramp

primary

#40A019

secondary

#A44FC6

accent

#38F0BB

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #40A019

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

Preview Lab → · Contrast checker → · Palette generator →