#40991D#40991D

#40991D is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.5% C 0.176 H 138.9°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#40991D
RGB	rgb(64, 153, 29)
HSL	hsl(103, 68%, 36%)
HSV	hsv(103, 81%, 60%)
CMYK	cmyk(58.2%, 0%, 81%, 40%)
CIE-LAB	lab(56.05, -48.22, 52.30)
CIE-LCH	lch(56.05, 71.14, 132.68°)
OKLab	oklab(60.52% -0.133 0.116)
OKLCH	oklch(60.52% 0.177 138.9)
XYZ	xyz(13.7268, 23.9600, 5.0635)
Luminance	0.2396 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40991D #761D99

analogous

#7E991D #40991D #1D9938

triadic

#40991D #1D4099 #991D40

tetradic

#40991D #1D7E99 #761D99 #99381D

square

#40991D #1D7E99 #761D99 #99381D

split-complementary

#40991D #381D99 #991D7E

monochromatic

#153209 #2A6613 #40991D #56CC27 #7ADE52

Accessibility & contrast

On white

3.63

#40991D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#40991D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40991D

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40991D	#FFFFFF	#000000	##000000
##40991D	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#93842C

Tritanopia (blue-blind)

#379482

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #40991d;
/* rgb */ color: rgb(64, 153, 29);
/* oklch */ color: oklch(60.5% 0.176 138.9);

Tailwind

colors: {
  custom: {
    50: '#80b864',
    500: '#40991d',
    950: '#000000',
  },
}

SCSS

$custom: #40991d;
$custom-light: #80b864;
$custom-dark: #000000;

JSON

{
  "hex": "#40991d",
  "rgb": {
    "r": 64,
    "g": 153,
    "b": 29
  },
  "hsl": {
    "h": 103.065,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60519,
    "c": 0.1765,
    "h": 138.9
  },
  "luminance": 0.23961
}

Semantic roles & 50–950 ramp

primary

#40991D

secondary

#A151C1

accent

#3DEBBA

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #40991D

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

Preview Lab → · Contrast checker → · Palette generator →