#40601D#40601D

#40601D is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.9% C 0.102 H 131.3°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#40601D
RGB	rgb(64, 96, 29)
HSL	hsl(89, 54%, 25%)
HSV	hsv(89, 70%, 38%)
CMYK	cmyk(33.3%, 0%, 69.8%, 62.4%)
CIE-LAB	lab(37.01, -23.83, 33.36)
CIE-LCH	lch(37.01, 41.00, 125.54°)
OKLab	oklab(44.89% -0.0671 0.0764)
OKLCH	oklch(44.89% 0.102 131.3)
XYZ	xyz(6.5189, 9.5442, 2.6609)
Luminance	0.0954 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40601D #3D1D60

analogous

#605F1D #40601D #1E601D

triadic

#40601D #1D4060 #601D40

tetradic

#40601D #1D605F #3D1D60 #601D1E

square

#40601D #1D605F #3D1D60 #601D1E

split-complementary

#40601D #1D1E60 #5F1D60

monochromatic

#101807 #21310F #40601D #5F8F2B #7FBE39

Accessibility & contrast

On white

7.22

#40601D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#40601D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40601D

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40601D	#FFFFFF	#000000	##FFFFFF
##40601D	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)

#645914

Deuteranopia (green-blind)

#605622

Tritanopia (blue-blind)

#415C52

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #40601d;
/* rgb */ color: rgb(64, 96, 29);
/* oklch */ color: oklch(44.9% 0.102 131.3);

Tailwind

colors: {
  custom: {
    50: '#788d5d',
    500: '#40601d',
    950: '#000000',
  },
}

SCSS

$custom: #40601d;
$custom-light: #788d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#40601d",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 29
  },
  "hsl": {
    "h": 88.657,
    "s": 53.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.44892,
    "c": 0.10164,
    "h": 131.3
  },
  "luminance": 0.09544
}

Semantic roles & 50–950 ramp

primary

#40601D

secondary

#6B4495

accent

#4BDD91

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090C04

muted

#7B7D79

Preview Lab

Preview with #40601D

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

Preview Lab → · Contrast checker → · Palette generator →