#4B410F#4B410F

#4B410F is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.5% C 0.068 H 97.5°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B410F
RGB	rgb(75, 65, 15)
HSL	hsl(50, 67%, 18%)
HSV	hsv(50, 80%, 29%)
CMYK	cmyk(0%, 13.3%, 80%, 70.6%)
CIE-LAB	lab(27.60, -2.13, 30.42)
CIE-LCH	lch(27.60, 30.50, 94.01°)
OKLab	oklab(37.52% -0.0089 0.0674)
OKLCH	oklch(37.52% 0.068 97.5)
XYZ	xyz(4.8784, 5.3112, 1.2200)
Luminance	0.0531 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B410F #0F194B

analogous

#4B230F #4B410F #374B0F

triadic

#4B410F #0F4B41 #410F4B

tetradic

#4B410F #0F4B23 #0F194B #4B0F37

square

#4B410F #0F4B23 #0F194B #4B0F37

split-complementary

#4B410F #0F374B #230F4B

monochromatic

#1A1605 #1A1605 #4B410F #7E6D19 #B19923

Accessibility & contrast

On white

10.18

#4B410F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4B410F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B410F

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B410F	#FFFFFF	#000000	##FFFFFF
##4B410F	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F07

Deuteranopia (green-blind)

#4B4312

Tritanopia (blue-blind)

#523B37

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4b410f;
/* rgb */ color: rgb(75, 65, 15);
/* oklch */ color: oklch(37.5% 0.068 97.5);

Tailwind

colors: {
  custom: {
    50: '#807551',
    500: '#4b410f',
    950: '#000000',
  },
}

SCSS

$custom: #4b410f;
$custom-light: #807551;
$custom-dark: #000000;

JSON

{
  "hex": "#4b410f",
  "rgb": {
    "r": 75,
    "g": 65,
    "b": 15
  },
  "hsl": {
    "h": 50,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37518,
    "c": 0.06801,
    "h": 97.5
  },
  "luminance": 0.05311
}

Semantic roles & 50–950 ramp

primary

#4B410F

secondary

#303F85

accent

#5BEA3E

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0A0802

muted

#7C7B78

Preview Lab

Preview with #4B410F

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

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