#40841A#40841A

#40841A is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 54.8% C 0.153 H 137.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#40841A
RGB	rgb(64, 132, 26)
HSL	hsl(98, 67%, 31%)
HSV	hsv(98, 80%, 52%)
CMYK	cmyk(51.5%, 0%, 80.3%, 48.2%)
CIE-LAB	lab(49.09, -40.25, 46.69)
CIE-LCH	lch(49.09, 61.64, 130.77°)
OKLab	oklab(54.78% -0.1118 0.1038)
OKLCH	oklch(54.78% 0.153 137.1)
XYZ	xyz(10.5517, 17.6663, 3.8310)
Luminance	0.1767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40841A #5E1A84

analogous

#75841A #40841A #1A8429

triadic

#40841A #1A4084 #841A40

tetradic

#40841A #1A7584 #5E1A84 #84291A

square

#40841A #1A7584 #5E1A84 #84291A

split-complementary

#40841A #291A84 #841A75

monochromatic

#0E1E06 #275110 #40841A #59B724 #76D93F

Accessibility & contrast

On white

4.63

#40841A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#40841A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #40841A

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40841A	#FFFFFF	#000000	##FFFFFF
##40841A	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#807326

Tritanopia (blue-blind)

#3C7F70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #40841a;
/* rgb */ color: rgb(64, 132, 26);
/* oklch */ color: oklch(54.8% 0.153 137.1);

Tailwind

colors: {
  custom: {
    50: '#7ca860',
    500: '#40841a',
    950: '#000000',
  },
}

SCSS

$custom: #40841a;
$custom-light: #7ca860;
$custom-dark: #000000;

JSON

{
  "hex": "#40841a",
  "rgb": {
    "r": 64,
    "g": 132,
    "b": 26
  },
  "hsl": {
    "h": 98.491,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54775,
    "c": 0.15255,
    "h": 137.1
  },
  "luminance": 0.17667
}

Semantic roles & 50–950 ramp

primary

#40841A

secondary

#8E42B8

accent

#3EEAAC

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #40841A

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

Preview Lab → · Contrast checker → · Palette generator →