#4B4B10#4B4B10

#4B4B10 is a dark, moderate yellow. Relative luminance 0.066; OKLCH L 40.1% C 0.078 H 109.5°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B4B10
RGB	rgb(75, 75, 16)
HSL	hsl(60, 65%, 18%)
HSV	hsv(60, 79%, 29%)
CMYK	cmyk(0%, 0%, 78.7%, 70.6%)
CIE-LAB	lab(30.80, -8.18, 33.09)
CIE-LCH	lch(30.80, 34.09, 103.89°)
OKLab	oklab(40.06% -0.0259 0.0733)
OKLCH	oklch(40.06% 0.078 109.5)
XYZ	xyz(5.5115, 6.5656, 1.4671)
Luminance	0.0657 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4B10 #10104B

analogous

#4B2D10 #4B4B10 #2D4B10

triadic

#4B4B10 #104B4B #4B104B

tetradic

#4B4B10 #104B2D #10104B #4B102D

square

#4B4B10 #104B2D #10104B #4B102D

split-complementary

#4B4B10 #102D4B #2D104B

monochromatic

#191905 #191905 #4B4B10 #7D7D1B #B0B026

Accessibility & contrast

On white

9.08

#4B4B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#4B4B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4B10

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4B10	#FFFFFF	#000000	##FFFFFF
##4B4B10	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524706

Deuteranopia (green-blind)

#524914

Tritanopia (blue-blind)

#514640

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4b4b10;
/* rgb */ color: rgb(75, 75, 16);
/* oklch */ color: oklch(40.1% 0.078 109.5);

Tailwind

colors: {
  custom: {
    50: '#807d53',
    500: '#4b4b10',
    950: '#000000',
  },
}

SCSS

$custom: #4b4b10;
$custom-light: #807d53;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4b10",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 16
  },
  "hsl": {
    "h": 60,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.40061,
    "c": 0.07772,
    "h": 109.5
  },
  "luminance": 0.06565
}

Semantic roles & 50–950 ramp

primary

#4B4B10

secondary

#323285

accent

#40E840

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0A0903

muted

#7C7B78

Preview Lab

Preview with #4B4B10

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

Preview Lab → · Contrast checker → · Palette generator →