#4F450F#4F450F

#4F450F is a dark, moderate yellow. Relative luminance 0.060; OKLCH L 39.0% C 0.072 H 98.3°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4F450F
RGB	rgb(79, 69, 15)
HSL	hsl(51, 68%, 18%)
HSV	hsv(51, 81%, 31%)
CMYK	cmyk(0%, 12.7%, 81%, 69%)
CIE-LAB	lab(29.29, -2.56, 32.21)
CIE-LCH	lch(29.29, 32.32, 94.54°)
OKLab	oklab(38.96% -0.0104 0.071)
OKLCH	oklch(38.96% 0.072 98.3)
XYZ	xyz(5.4391, 5.9533, 1.3144)
Luminance	0.0595 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F450F #0F194F

analogous

#4F250F #4F450F #394F0F

triadic

#4F450F #0F4F45 #450F4F

tetradic

#4F450F #0F4F25 #0F194F #4F0F39

square

#4F450F #0F4F25 #0F194F #4F0F39

split-complementary

#4F450F #0F394F #250F4F

monochromatic

#1A1605 #1C1805 #4F450F #827219 #B69F23

Accessibility & contrast

On white

9.59

#4F450F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4F450F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F450F

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F450F	#FFFFFF	#000000	##FFFFFF
##4F450F	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4306

Deuteranopia (green-blind)

#4F4712

Tritanopia (blue-blind)

#563F3A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4f450f;
/* rgb */ color: rgb(79, 69, 15);
/* oklch */ color: oklch(39.0% 0.072 98.3);

Tailwind

colors: {
  custom: {
    50: '#837852',
    500: '#4f450f',
    950: '#000000',
  },
}

SCSS

$custom: #4f450f;
$custom-light: #837852;
$custom-dark: #000000;

JSON

{
  "hex": "#4f450f",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 15
  },
  "hsl": {
    "h": 50.625,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38961,
    "c": 0.07179,
    "h": 98.3
  },
  "luminance": 0.05953
}

Semantic roles & 50–950 ramp

primary

#4F450F

secondary

#313E89

accent

#58EB3D

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F450F

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

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