#4A3F0B#4A3F0B

#4A3F0B is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.9% C 0.069 H 96.5°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#4A3F0B
RGB	rgb(74, 63, 11)
HSL	hsl(50, 74%, 17%)
HSV	hsv(50, 85%, 29%)
CMYK	cmyk(0%, 14.9%, 85.1%, 71%)
CIE-LAB	lab(26.84, -1.60, 31.38)
CIE-LCH	lch(26.84, 31.42, 92.93°)
OKLab	oklab(36.88% -0.0079 0.0686)
OKLCH	oklch(36.88% 0.069 96.5)
XYZ	xyz(4.6622, 5.0353, 1.0429)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A3F0B #0B164A

analogous

#4A200B #4A3F0B #364A0B

triadic

#4A3F0B #0B4A3F #3F0B4A

tetradic

#4A3F0B #0B4A20 #0B164A #4A0B36

square

#4A3F0B #0B4A20 #0B164A #4A0B36

split-complementary

#4A3F0B #0B364A #200B4A

monochromatic

#1B1704 #1B1704 #4A3F0B #7F6C13 #B59A1B

Accessibility & contrast

On white

10.46

#4A3F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#4A3F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A3F0B

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A3F0B	#FFFFFF	#000000	##FFFFFF
##4A3F0B	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D03

Deuteranopia (green-blind)

#49410E

Tritanopia (blue-blind)

#513935

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4a3f0b;
/* rgb */ color: rgb(74, 63, 11);
/* oklch */ color: oklch(36.9% 0.069 96.5);

Tailwind

colors: {
  custom: {
    50: '#7f734f',
    500: '#4a3f0b',
    950: '#000000',
  },
}

SCSS

$custom: #4a3f0b;
$custom-light: #7f734f;
$custom-dark: #000000;

JSON

{
  "hex": "#4a3f0b",
  "rgb": {
    "r": 74,
    "g": 63,
    "b": 11
  },
  "hsl": {
    "h": 49.524,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36875,
    "c": 0.06903,
    "h": 96.5
  },
  "luminance": 0.05035
}

Semantic roles & 50–950 ramp

primary

#4A3F0B

secondary

#2B3B86

accent

#57F137

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4A3F0B

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

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