#4F430D#4F430D

#4F430D is a dark, moderate yellow. Relative luminance 0.057; OKLCH L 38.5% C 0.071 H 95.9°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F430D
RGB	rgb(79, 67, 13)
HSL	hsl(49, 72%, 18%)
HSV	hsv(49, 84%, 31%)
CMYK	cmyk(0%, 15.2%, 83.5%, 69%)
CIE-LAB	lab(28.66, -1.42, 32.46)
CIE-LCH	lch(28.66, 32.49, 92.50°)
OKLab	oklab(38.45% -0.0074 0.0711)
OKLCH	oklch(38.45% 0.071 95.9)
XYZ	xyz(5.3045, 5.7059, 1.2026)
Luminance	0.0571 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F430D #0D194F

analogous

#4F220D #4F430D #3A4F0D

triadic

#4F430D #0D4F43 #430D4F

tetradic

#4F430D #0D4F22 #0D194F #4F0D3A

square

#4F430D #0D4F22 #0D194F #4F0D3A

split-complementary

#4F430D #0D3A4F #220D4F

monochromatic

#1A1604 #1A1604 #4F430D #847016 #B89C1E

Accessibility & contrast

On white

9.81

#4F430D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4F430D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F430D

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F430D	#FFFFFF	#000000	##FFFFFF
##4F430D	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4104

Deuteranopia (green-blind)

#4E4510

Tritanopia (blue-blind)

#563D39

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4f430d;
/* rgb */ color: rgb(79, 67, 13);
/* oklch */ color: oklch(38.5% 0.071 95.9);

Tailwind

colors: {
  custom: {
    50: '#837650',
    500: '#4f430d',
    950: '#000000',
  },
}

SCSS

$custom: #4f430d;
$custom-light: #837650;
$custom-dark: #000000;

JSON

{
  "hex": "#4f430d",
  "rgb": {
    "r": 79,
    "g": 67,
    "b": 13
  },
  "hsl": {
    "h": 49.091,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.38453,
    "c": 0.07147,
    "h": 95.9
  },
  "luminance": 0.05706
}

Semantic roles & 50–950 ramp

primary

#4F430D

secondary

#2E3F8A

accent

#5AEE39

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4F430D

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

Preview Lab → · Contrast checker → · Palette generator →