#4D3E0F#4D3E0F

#4D3E0F is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 37.0% C 0.066 H 90.6°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#4D3E0F
RGB	rgb(77, 62, 15)
HSL	hsl(45, 67%, 18%)
HSV	hsv(45, 81%, 30%)
CMYK	cmyk(0%, 19.5%, 80.5%, 69.8%)
CIE-LAB	lab(26.90, 0.80, 29.81)
CIE-LCH	lch(26.90, 29.82, 88.47°)
OKLab	oklab(37.02% -0.0007 0.066)
OKLCH	oklch(37.02% 0.066 90.6)
XYZ	xyz(4.8697, 5.0578, 1.1716)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3E0F #0F1E4D

analogous

#4D1F0F #4D3E0F #3D4D0F

triadic

#4D3E0F #0F4D3E #3E0F4D

tetradic

#4D3E0F #0F4D1F #0F1E4D #4D0F3D

square

#4D3E0F #0F4D1F #0F1E4D #4D0F3D

split-complementary

#4D3E0F #0F3D4D #1F0F4D

monochromatic

#1A1505 #1A1505 #4D3E0F #806719 #B39023

Accessibility & contrast

On white

10.44

#4D3E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#4D3E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3E0F

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3E0F	#FFFFFF	#000000	##FFFFFF
##4D3E0F	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D08

Deuteranopia (green-blind)

#4A4111

Tritanopia (blue-blind)

#543835

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d3e0f;
/* rgb */ color: rgb(77, 62, 15);
/* oklch */ color: oklch(37.0% 0.066 90.6);

Tailwind

colors: {
  custom: {
    50: '#827351',
    500: '#4d3e0f',
    950: '#000000',
  },
}

SCSS

$custom: #4d3e0f;
$custom-light: #827351;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3e0f",
  "rgb": {
    "r": 77,
    "g": 62,
    "b": 15
  },
  "hsl": {
    "h": 45.484,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37015,
    "c": 0.06603,
    "h": 90.6
  },
  "luminance": 0.05058
}

Semantic roles & 50–950 ramp

primary

#4D3E0F

secondary

#314687

accent

#67EA3E

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D3E0F

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

Preview Lab → · Contrast checker → · Palette generator →