#40A229#40A229

#40A229 is a light, vivid green. Relative luminance 0.271; OKLCH L 63.0% C 0.181 H 140.3°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#40A229
RGB	rgb(64, 162, 41)
HSL	hsl(109, 60%, 40%)
HSV	hsv(109, 75%, 64%)
CMYK	cmyk(60.5%, 0%, 74.7%, 36.5%)
CIE-LAB	lab(59.06, -50.74, 51.19)
CIE-LCH	lch(59.06, 72.08, 134.74°)
OKLab	oklab(63.03% -0.1391 0.1154)
OKLCH	oklch(63.03% 0.181 140.3)
XYZ	xyz(15.4342, 27.0893, 6.5128)
Luminance	0.2709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A229 #8B29A2

analogous

#7DA229 #40A229 #29A24F

triadic

#40A229 #2940A2 #A22940

tetradic

#40A229 #297DA2 #8B29A2 #A24F29

square

#40A229 #297DA2 #8B29A2 #A24F29

split-complementary

#40A229 #4F29A2 #A2297D

monochromatic

#194010 #2D711D #40A229 #57CD3B #81DA6C

Accessibility & contrast

On white

3.27

#40A229 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#40A229 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A229

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A229	#FFFFFF	#000000	##000000
##40A229	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69311

Deuteranopia (green-blind)

#9A8B36

Tritanopia (blue-blind)

#339D8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #40a229;
/* rgb */ color: rgb(64, 162, 41);
/* oklch */ color: oklch(63.0% 0.181 140.3);

Tailwind

colors: {
  custom: {
    50: '#81be6b',
    500: '#40a229',
    950: '#000000',
  },
}

SCSS

$custom: #40a229;
$custom-light: #81be6b;
$custom-dark: #000000;

JSON

{
  "hex": "#40a229",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 41
  },
  "hsl": {
    "h": 108.595,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63027,
    "c": 0.18076,
    "h": 140.3
  },
  "luminance": 0.27091
}

Semantic roles & 50–950 ramp

primary

#40A229

secondary

#AF67C0

accent

#45E3C5

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A229

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

Preview Lab → · Contrast checker → · Palette generator →