#40B02C#40B02C

#40B02C is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.195 H 141.0°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#40B02C
RGB	rgb(64, 176, 44)
HSL	hsl(111, 60%, 43%)
HSV	hsv(111, 75%, 69%)
CMYK	cmyk(63.6%, 0%, 75%, 31%)
CIE-LAB	lab(63.61, -55.51, 54.66)
CIE-LCH	lch(63.61, 77.90, 135.44°)
OKLab	oklab(66.8% -0.1518 0.1231)
OKLCH	oklch(66.8% 0.195 141)
XYZ	xyz(18.0934, 32.3207, 7.6674)
Luminance	0.3232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B02C #9C2CB0

analogous

#82B02C #40B02C #2CB05A

triadic

#40B02C #2C40B0 #B02C40

tetradic

#40B02C #2C82B0 #9C2CB0 #B05A2C

square

#40B02C #2C82B0 #9C2CB0 #B05A2C

split-complementary

#40B02C #5A2CB0 #B02C82

monochromatic

#1C4E14 #2E7F20 #40B02C #5DD148 #88DD79

Accessibility & contrast

On white

2.81

#40B02C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#40B02C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B02C

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B02C	#FFFFFF	#000000	##000000
##40B02C	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A011

Deuteranopia (green-blind)

#A7973A

Tritanopia (blue-blind)

#2DAA97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40b02c;
/* rgb */ color: rgb(64, 176, 44);
/* oklch */ color: oklch(66.8% 0.195 141.0);

Tailwind

colors: {
  custom: {
    50: '#83c96e',
    500: '#40b02c',
    950: '#000000',
  },
}

SCSS

$custom: #40b02c;
$custom-light: #83c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#40b02c",
  "rgb": {
    "r": 64,
    "g": 176,
    "b": 44
  },
  "hsl": {
    "h": 110.909,
    "s": 60,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66797,
    "c": 0.19545,
    "h": 141
  },
  "luminance": 0.32323
}

Semantic roles & 50–950 ramp

primary

#40B02C

secondary

#B972C6

accent

#45E3CB

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40B02C

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

Preview Lab → · Contrast checker → · Palette generator →