#40B629#40B629

#40B629 is a light, highly saturated green. Relative luminance 0.347; OKLCH L 68.4% C 0.204 H 140.9°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#40B629
RGB	rgb(64, 182, 41)
HSL	hsl(110, 63%, 44%)
HSV	hsv(110, 77%, 71%)
CMYK	cmyk(64.8%, 0%, 77.5%, 28.6%)
CIE-LAB	lab(65.52, -57.78, 57.55)
CIE-LCH	lch(65.52, 81.55, 135.12°)
OKLab	oklab(68.37% -0.1581 0.1287)
OKLCH	oklch(68.37% 0.204 140.9)
XYZ	xyz(19.2416, 34.7041, 7.7819)
Luminance	0.3471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B629 #9F29B6

analogous

#86B629 #40B629 #29B658

triadic

#40B629 #2940B6 #B62940

tetradic

#40B629 #2986B6 #9F29B6 #B65829

square

#40B629 #2986B6 #9F29B6 #B65829

split-complementary

#40B629 #5829B6 #B62986

monochromatic

#1D5212 #2E841E #40B629 #5ED547 #8AE179

Accessibility & contrast

On white

2.64

#40B629 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#40B629 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B629

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B629	#FFFFFF	#000000	##000000
##40B629	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA502

Deuteranopia (green-blind)

#AD9B39

Tritanopia (blue-blind)

#2BB09C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40b629;
/* rgb */ color: rgb(64, 182, 41);
/* oklch */ color: oklch(68.4% 0.204 140.9);

Tailwind

colors: {
  custom: {
    50: '#84cd6e',
    500: '#40b629',
    950: '#000000',
  },
}

SCSS

$custom: #40b629;
$custom-light: #84cd6e;
$custom-dark: #000000;

JSON

{
  "hex": "#40b629",
  "rgb": {
    "r": 64,
    "g": 182,
    "b": 41
  },
  "hsl": {
    "h": 110.213,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68373,
    "c": 0.20386,
    "h": 140.9
  },
  "luminance": 0.34706
}

Semantic roles & 50–950 ramp

primary

#40B629

secondary

#BB72C9

accent

#42E6CB

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #40B629

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

Preview Lab → · Contrast checker → · Palette generator →