#40481A#40481A

#40481A is a dark, moderate yellow-green. Relative luminance 0.058; OKLCH L 38.3% C 0.068 H 118.0°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#40481A
RGB	rgb(64, 72, 26)
HSL	hsl(70, 47%, 19%)
HSV	hsv(70, 64%, 28%)
CMYK	cmyk(11.1%, 0%, 63.9%, 71.8%)
CIE-LAB	lab(28.90, -11.08, 25.97)
CIE-LCH	lch(28.90, 28.24, 113.11°)
OKLab	oklab(38.32% -0.0321 0.0603)
OKLCH	oklch(38.32% 0.068 118)
XYZ	xyz(4.6182, 5.7993, 1.8532)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40481A #221A48

analogous

#48391A #40481A #29481A

triadic

#40481A #1A4048 #481A40

tetradic

#40481A #1A4839 #221A48 #481A29

square

#40481A #1A4839 #221A48 #481A29

split-complementary

#40481A #1A2948 #391A48

monochromatic

#141608 #181B0A #40481A #68752A #90A23A

Accessibility & contrast

On white

9.72

#40481A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#40481A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40481A

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40481A	#FFFFFF	#000000	##FFFFFF
##40481A	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4415

Deuteranopia (green-blind)

#4C441D

Tritanopia (blue-blind)

#44443E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #40481a;
/* rgb */ color: rgb(64, 72, 26);
/* oklch */ color: oklch(38.3% 0.068 118.0);

Tailwind

colors: {
  custom: {
    50: '#767a58',
    500: '#40481a',
    950: '#000000',
  },
}

SCSS

$custom: #40481a;
$custom-light: #767a58;
$custom-dark: #000000;

JSON

{
  "hex": "#40481a",
  "rgb": {
    "r": 64,
    "g": 72,
    "b": 26
  },
  "hsl": {
    "h": 70.435,
    "s": 46.939,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38324,
    "c": 0.06829,
    "h": 118
  },
  "luminance": 0.05799
}

Semantic roles & 50–950 ramp

primary

#40481A

secondary

#4B407E

accent

#51D768

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #40481A

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

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