#4B490F#4B490F

#4B490F is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.5% C 0.076 H 107.4°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B490F
RGB	rgb(75, 73, 15)
HSL	hsl(58, 67%, 18%)
HSV	hsv(58, 80%, 29%)
CMYK	cmyk(0%, 2.7%, 80%, 70.6%)
CIE-LAB	lab(30.15, -7.04, 32.89)
CIE-LCH	lch(30.15, 33.63, 102.08°)
OKLab	oklab(39.54% -0.0228 0.0726)
OKLCH	oklch(39.54% 0.076 107.4)
XYZ	xyz(5.3706, 6.2956, 1.3841)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B490F #0F114B

analogous

#4B2B0F #4B490F #2F4B0F

triadic

#4B490F #0F4B49 #490F4B

tetradic

#4B490F #0F4B2B #0F114B #4B0F2F

square

#4B490F #0F4B2B #0F114B #4B0F2F

split-complementary

#4B490F #0F2F4B #2B0F4B

monochromatic

#1A1905 #1A1905 #4B490F #7E7B19 #B1AC23

Accessibility & contrast

On white

9.30

#4B490F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#4B490F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B490F

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B490F	#FFFFFF	#000000	##FFFFFF
##4B490F	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504605

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#51443E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4b490f;
/* rgb */ color: rgb(75, 73, 15);
/* oklch */ color: oklch(39.5% 0.076 107.4);

Tailwind

colors: {
  custom: {
    50: '#807b52',
    500: '#4b490f',
    950: '#000000',
  },
}

SCSS

$custom: #4b490f;
$custom-light: #807b52;
$custom-dark: #000000;

JSON

{
  "hex": "#4b490f",
  "rgb": {
    "r": 75,
    "g": 73,
    "b": 15
  },
  "hsl": {
    "h": 58,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.3954,
    "c": 0.07612,
    "h": 107.4
  },
  "luminance": 0.06295
}

Semantic roles & 50–950 ramp

primary

#4B490F

secondary

#303385

accent

#44EA3E

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0A0902

muted

#7C7B78

Preview Lab

Preview with #4B490F

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

Preview Lab → · Contrast checker → · Palette generator →