#40541A#40541A

#40541A is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.6% C 0.086 H 126.1°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#40541A
RGB	rgb(64, 84, 26)
HSL	hsl(81, 53%, 22%)
HSV	hsv(81, 69%, 33%)
CMYK	cmyk(23.8%, 0%, 69%, 67.1%)
CIE-LAB	lab(32.93, -17.85, 30.41)
CIE-LCH	lch(32.93, 35.26, 120.41°)
OKLab	oklab(41.57% -0.0509 0.0697)
OKLCH	oklch(41.57% 0.086 126.1)
XYZ	xyz(5.4711, 7.5051, 2.1375)
Luminance	0.0751 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40541A #2E1A54

analogous

#544B1A #40541A #23541A

triadic

#40541A #1A4054 #541A40

tetradic

#40541A #1A544B #2E1A54 #541A23

square

#40541A #1A544B #2E1A54 #541A23

split-complementary

#40541A #1A2354 #4B1A54

monochromatic

#121707 #1C250C #40541A #648328 #87B137

Accessibility & contrast

On white

8.40

#40541A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#40541A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40541A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40541A	#FFFFFF	#000000	##FFFFFF
##40541A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E13

Deuteranopia (green-blind)

#564D1E

Tritanopia (blue-blind)

#435048

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #40541a;
/* rgb */ color: rgb(64, 84, 26);
/* oklch */ color: oklch(41.6% 0.086 126.1);

Tailwind

colors: {
  custom: {
    50: '#77845a',
    500: '#40541a',
    950: '#000000',
  },
}

SCSS

$custom: #40541a;
$custom-light: #77845a;
$custom-dark: #000000;

JSON

{
  "hex": "#40541a",
  "rgb": {
    "r": 64,
    "g": 84,
    "b": 26
  },
  "hsl": {
    "h": 80.69,
    "s": 52.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41571,
    "c": 0.08633,
    "h": 126.1
  },
  "luminance": 0.07505
}

Semantic roles & 50–950 ramp

primary

#40541A

secondary

#59408A

accent

#4CDC7D

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090A04

muted

#7B7C79

Preview Lab

Preview with #40541A

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

Preview Lab → · Contrast checker → · Palette generator →