#40A42C#40A42C

#40A42C is a light, vivid green. Relative luminance 0.278; OKLCH L 63.6% C 0.181 H 140.7°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#40A42C
RGB	rgb(64, 164, 44)
HSL	hsl(110, 58%, 41%)
HSV	hsv(110, 73%, 64%)
CMYK	cmyk(61%, 0%, 73.2%, 35.7%)
CIE-LAB	lab(59.73, -51.23, 50.76)
CIE-LCH	lch(59.73, 72.12, 135.27°)
OKLab	oklab(63.59% -0.1403 0.115)
OKLCH	oklch(63.59% 0.181 140.7)
XYZ	xyz(15.8437, 27.8213, 6.9175)
Luminance	0.2782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A42C #902CA4

analogous

#7CA42C #40A42C #2CA454

triadic

#40A42C #2C40A4 #A42C40

tetradic

#40A42C #2C7CA4 #902CA4 #A4542C

square

#40A42C #2C7CA4 #902CA4 #A4542C

split-complementary

#40A42C #542CA4 #A42C7C

monochromatic

#1A4312 #2D741F #40A42C #58CC41 #83D971

Accessibility & contrast

On white

3.20

#40A42C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#40A42C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A42C

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A42C	#FFFFFF	#000000	##000000
##40A42C	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89517

Deuteranopia (green-blind)

#9C8D38

Tritanopia (blue-blind)

#329F8D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a42c;
/* rgb */ color: rgb(64, 164, 44);
/* oklch */ color: oklch(63.6% 0.181 140.7);

Tailwind

colors: {
  custom: {
    50: '#81c06d',
    500: '#40a42c',
    950: '#000000',
  },
}

SCSS

$custom: #40a42c;
$custom-light: #81c06d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a42c",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 44
  },
  "hsl": {
    "h": 110,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.63587,
    "c": 0.18135,
    "h": 140.7
  },
  "luminance": 0.27823
}

Semantic roles & 50–950 ramp

primary

#40A42C

secondary

#B26BC0

accent

#47E1C7

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A42C

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

Preview Lab → · Contrast checker → · Palette generator →