#4B4C0B#4B4C0B

#4B4C0B is a dark, moderate yellow. Relative luminance 0.067; OKLCH L 40.3% C 0.082 H 110.5°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B4C0B
RGB	rgb(75, 76, 11)
HSL	hsl(61, 75%, 17%)
HSV	hsv(61, 86%, 30%)
CMYK	cmyk(1.3%, 0%, 85.5%, 70.2%)
CIE-LAB	lab(31.09, -9.03, 35.29)
CIE-LCH	lch(31.09, 36.43, 104.35°)
OKLab	oklab(40.28% -0.0287 0.0769)
OKLCH	oklch(40.28% 0.082 110.5)
XYZ	xyz(5.5467, 6.6891, 1.3155)
Luminance	0.0669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4C0B #0C0B4C

analogous

#4C2D0B #4B4C0B #2B4C0B

triadic

#4B4C0B #0B4B4C #4C0B4B

tetradic

#4B4C0B #0B4C2D #0C0B4C #4C0B2B

square

#4B4C0B #0B4C2D #0C0B4C #4C0B2B

split-complementary

#4B4C0B #0B2B4C #2D0B4C

monochromatic

#1A1B04 #1A1B04 #4B4C0B #808113 #B5B71A

Accessibility & contrast

On white

8.98

#4B4C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#4B4C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4C0B

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4C0B	#FFFFFF	#000000	##FFFFFF
##4B4C0B	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534800

Deuteranopia (green-blind)

#534A11

Tritanopia (blue-blind)

#514740

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4b4c0b;
/* rgb */ color: rgb(75, 76, 11);
/* oklch */ color: oklch(40.3% 0.082 110.5);

Tailwind

colors: {
  custom: {
    50: '#807d51',
    500: '#4b4c0b',
    950: '#000000',
  },
}

SCSS

$custom: #4b4c0b;
$custom-light: #807d51;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4c0b",
  "rgb": {
    "r": 75,
    "g": 76,
    "b": 11
  },
  "hsl": {
    "h": 60.923,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.40284,
    "c": 0.0821,
    "h": 110.5
  },
  "luminance": 0.06689
}

Semantic roles & 50–950 ramp

primary

#4B4C0B

secondary

#2C2B88

accent

#36F139

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0A0902

muted

#7C7B78

Preview Lab

Preview with #4B4C0B

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

Preview Lab → · Contrast checker → · Palette generator →