#4C430F#4C430F

#4C430F is a dark, moderate yellow. Relative luminance 0.056; OKLCH L 38.1% C 0.070 H 99.1°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C430F
RGB	rgb(76, 67, 15)
HSL	hsl(51, 67%, 18%)
HSV	hsv(51, 80%, 30%)
CMYK	cmyk(0%, 11.8%, 80.3%, 70.2%)
CIE-LAB	lab(28.34, -2.86, 31.18)
CIE-LCH	lch(28.34, 31.31, 95.24°)
OKLab	oklab(38.13% -0.0111 0.069)
OKLCH	oklch(38.13% 0.07 99.1)
XYZ	xyz(5.0741, 5.5855, 1.2627)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C430F #0F184C

analogous

#4C250F #4C430F #364C0F

triadic

#4C430F #0F4C43 #430F4C

tetradic

#4C430F #0F4C25 #0F184C #4C0F36

square

#4C430F #0F4C25 #0F184C #4C0F36

split-complementary

#4C430F #0F364C #250F4C

monochromatic

#1A1705 #1A1705 #4C430F #7F7019 #B29D23

Accessibility & contrast

On white

9.92

#4C430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4C430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C430F

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C430F	#FFFFFF	#000000	##FFFFFF
##4C430F	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4107

Deuteranopia (green-blind)

#4D4412

Tritanopia (blue-blind)

#533D39

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4c430f;
/* rgb */ color: rgb(76, 67, 15);
/* oklch */ color: oklch(38.1% 0.070 99.1);

Tailwind

colors: {
  custom: {
    50: '#817651',
    500: '#4c430f',
    950: '#000000',
  },
}

SCSS

$custom: #4c430f;
$custom-light: #817651;
$custom-dark: #000000;

JSON

{
  "hex": "#4c430f",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 51.148,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.38129,
    "c": 0.06986,
    "h": 99.1
  },
  "luminance": 0.05585
}

Semantic roles & 50–950 ramp

primary

#4C430F

secondary

#313D86

accent

#57EA3E

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4C430F

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

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