#40601E#40601E

#40601E is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.9% C 0.101 H 131.4°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#40601E
RGB	rgb(64, 96, 30)
HSL	hsl(89, 52%, 25%)
HSV	hsv(89, 69%, 38%)
CMYK	cmyk(33.3%, 0%, 68.7%, 62.4%)
CIE-LAB	lab(37.02, -23.74, 32.90)
CIE-LCH	lch(37.02, 40.57, 125.81°)
OKLab	oklab(44.9% -0.0667 0.0756)
OKLCH	oklch(44.9% 0.101 131.4)
XYZ	xyz(6.5315, 9.5493, 2.7271)
Luminance	0.0955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40601E #3E1E60

analogous

#605F1E #40601E #1F601E

triadic

#40601E #1E4060 #601E40

tetradic

#40601E #1E605F #3E1E60 #601E1F

square

#40601E #1E605F #3E1E60 #601E1F

split-complementary

#40601E #1E1F60 #5F1E60

monochromatic

#101707 #21310F #40601E #5F8F2D #7EBD3B

Accessibility & contrast

On white

7.22

#40601E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#40601E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40601E

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40601E	#FFFFFF	#000000	##FFFFFF
##40601E	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645916

Deuteranopia (green-blind)

#605623

Tritanopia (blue-blind)

#415C52

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #40601e;
/* rgb */ color: rgb(64, 96, 30);
/* oklch */ color: oklch(44.9% 0.101 131.4);

Tailwind

colors: {
  custom: {
    50: '#778d5d',
    500: '#40601e',
    950: '#000000',
  },
}

SCSS

$custom: #40601e;
$custom-light: #778d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#40601e",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 30
  },
  "hsl": {
    "h": 89.091,
    "s": 52.381,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44902,
    "c": 0.10079,
    "h": 131.4
  },
  "luminance": 0.09549
}

Semantic roles & 50–950 ramp

primary

#40601E

secondary

#6C4595

accent

#4CDC92

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #40601E

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

Preview Lab → · Contrast checker → · Palette generator →