#40A129#40A129

#40A129 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.8% C 0.180 H 140.3°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#40A129
RGB	rgb(64, 161, 41)
HSL	hsl(109, 59%, 40%)
HSV	hsv(109, 75%, 63%)
CMYK	cmyk(60.2%, 0%, 74.5%, 36.9%)
CIE-LAB	lab(58.73, -50.37, 50.87)
CIE-LCH	lch(58.73, 71.59, 134.72°)
OKLab	oklab(62.76% -0.1381 0.1148)
OKLCH	oklch(62.76% 0.18 140.3)
XYZ	xyz(15.2588, 26.7384, 6.4543)
Luminance	0.2674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A129 #8A29A1

analogous

#7CA129 #40A129 #29A14E

triadic

#40A129 #2940A1 #A12940

tetradic

#40A129 #297CA1 #8A29A1 #A14E29

square

#40A129 #297CA1 #8A29A1 #A14E29

split-complementary

#40A129 #4E29A1 #A1297C

monochromatic

#193F10 #2D701D #40A129 #56CD3A #80D96B

Accessibility & contrast

On white

3.31

#40A129 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#40A129 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A129

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A129	#FFFFFF	#000000	##000000
##40A129	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59212

Deuteranopia (green-blind)

#998A35

Tritanopia (blue-blind)

#339C8A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a129;
/* rgb */ color: rgb(64, 161, 41);
/* oklch */ color: oklch(62.8% 0.180 140.3);

Tailwind

colors: {
  custom: {
    50: '#80be6b',
    500: '#40a129',
    950: '#000000',
  },
}

SCSS

$custom: #40a129;
$custom-light: #80be6b;
$custom-dark: #000000;

JSON

{
  "hex": "#40a129",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 41
  },
  "hsl": {
    "h": 108.5,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62758,
    "c": 0.17957,
    "h": 140.3
  },
  "luminance": 0.2674
}

Semantic roles & 50–950 ramp

primary

#40A129

secondary

#AF66C0

accent

#45E3C4

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A129

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

Preview Lab → · Contrast checker → · Palette generator →