#4F430F#4F430F

#4F430F is a dark, moderate yellow. Relative luminance 0.057; OKLCH L 38.5% C 0.070 H 95.6°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4F430F
RGB	rgb(79, 67, 15)
HSL	hsl(49, 68%, 18%)
HSV	hsv(49, 81%, 31%)
CMYK	cmyk(0%, 15.2%, 81%, 69%)
CIE-LAB	lab(28.67, -1.31, 31.62)
CIE-LCH	lch(28.67, 31.64, 92.38°)
OKLab	oklab(38.47% -0.0069 0.0698)
OKLCH	oklch(38.47% 0.07 95.6)
XYZ	xyz(5.3181, 5.7114, 1.2741)
Luminance	0.0571 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F430F #0F1B4F

analogous

#4F230F #4F430F #3B4F0F

triadic

#4F430F #0F4F43 #430F4F

tetradic

#4F430F #0F4F23 #0F1B4F #4F0F3B

square

#4F430F #0F4F23 #0F1B4F #4F0F3B

split-complementary

#4F430F #0F3B4F #230F4F

monochromatic

#1A1605 #1C1705 #4F430F #826F19 #B69A23

Accessibility & contrast

On white

9.80

#4F430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4F430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F430F

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F430F	#FFFFFF	#000000	##FFFFFF
##4F430F	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4107

Deuteranopia (green-blind)

#4E4512

Tritanopia (blue-blind)

#563D39

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4f430f;
/* rgb */ color: rgb(79, 67, 15);
/* oklch */ color: oklch(38.5% 0.070 95.6);

Tailwind

colors: {
  custom: {
    50: '#837651',
    500: '#4f430f',
    950: '#000000',
  },
}

SCSS

$custom: #4f430f;
$custom-light: #837651;
$custom-dark: #000000;

JSON

{
  "hex": "#4f430f",
  "rgb": {
    "r": 79,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 48.75,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38469,
    "c": 0.0701,
    "h": 95.6
  },
  "luminance": 0.05711
}

Semantic roles & 50–950 ramp

primary

#4F430F

secondary

#314189

accent

#5DEB3D

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F430F

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

Preview Lab → · Contrast checker → · Palette generator →