#40B329#40B329

#40B329 is a light, highly saturated green. Relative luminance 0.335; OKLCH L 67.6% C 0.200 H 140.8°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#40B329
RGB	rgb(64, 179, 41)
HSL	hsl(110, 63%, 43%)
HSV	hsv(110, 77%, 70%)
CMYK	cmyk(64.2%, 0%, 77.1%, 29.8%)
CIE-LAB	lab(64.55, -56.75, 56.61)
CIE-LCH	lch(64.55, 80.16, 135.07°)
OKLab	oklab(67.58% -0.1553 0.1268)
OKLCH	oklch(67.58% 0.2 140.8)
XYZ	xyz(18.6338, 33.4884, 7.5793)
Luminance	0.3349 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B329 #9C29B3

analogous

#85B329 #40B329 #29B357

triadic

#40B329 #2940B3 #B32940

tetradic

#40B329 #2985B3 #9C29B3 #B35729

square

#40B329 #2985B3 #9C29B3 #B35729

split-complementary

#40B329 #5729B3 #B32985

monochromatic

#1C4F12 #2E811E #40B329 #5DD445 #88E077

Accessibility & contrast

On white

2.73

#40B329 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#40B329 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B329

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B329	#FFFFFF	#000000	##000000
##40B329	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A205

Deuteranopia (green-blind)

#AA9939

Tritanopia (blue-blind)

#2DAD99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40b329;
/* rgb */ color: rgb(64, 179, 41);
/* oklch */ color: oklch(67.6% 0.200 140.8);

Tailwind

colors: {
  custom: {
    50: '#84cb6d',
    500: '#40b329',
    950: '#000000',
  },
}

SCSS

$custom: #40b329;
$custom-light: #84cb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#40b329",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 41
  },
  "hsl": {
    "h": 110,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67575,
    "c": 0.20049,
    "h": 140.8
  },
  "luminance": 0.3349
}

Semantic roles & 50–950 ramp

primary

#40B329

secondary

#B970C7

accent

#42E6CA

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40B329

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

Preview Lab → · Contrast checker → · Palette generator →