#40480F#40480F

#40480F is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.2% C 0.078 H 117.2°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#40480F
RGB	rgb(64, 72, 15)
HSL	hsl(68, 66%, 17%)
HSV	hsv(68, 79%, 28%)
CMYK	cmyk(11.1%, 0%, 79.2%, 71.8%)
CIE-LAB	lab(28.80, -11.97, 31.23)
CIE-LCH	lch(28.80, 33.44, 110.97°)
OKLab	oklab(38.21% -0.0358 0.0696)
OKLCH	oklch(38.21% 0.078 117.2)
XYZ	xyz(4.5180, 5.7593, 1.3255)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40480F #170F48

analogous

#48340F #40480F #24480F

triadic

#40480F #0F4048 #480F40

tetradic

#40480F #0F4834 #170F48 #480F24

square

#40480F #0F4834 #170F48 #480F24

split-complementary

#40480F #0F2448 #340F48

monochromatic

#171905 #171905 #40480F #6D7B1A #9AAD24

Accessibility & contrast

On white

9.76

#40480F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#40480F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40480F

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40480F	#FFFFFF	#000000	##FFFFFF
##40480F	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4406

Deuteranopia (green-blind)

#4D4414

Tritanopia (blue-blind)

#44443D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #40480f;
/* rgb */ color: rgb(64, 72, 15);
/* oklch */ color: oklch(38.2% 0.078 117.2);

Tailwind

colors: {
  custom: {
    50: '#777a52',
    500: '#40480f',
    950: '#000000',
  },
}

SCSS

$custom: #40480f;
$custom-light: #777a52;
$custom-dark: #000000;

JSON

{
  "hex": "#40480f",
  "rgb": {
    "r": 64,
    "g": 72,
    "b": 15
  },
  "hsl": {
    "h": 68.421,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.38208,
    "c": 0.07823,
    "h": 117.2
  },
  "luminance": 0.05759
}

Semantic roles & 50–950 ramp

primary

#40480F

secondary

#3C3082

accent

#3FE857

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #40480F

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

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