#4D430F#4D430F

#4D430F is a dark, moderate yellow. Relative luminance 0.056; OKLCH L 38.2% C 0.070 H 98.0°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#4D430F
RGB	rgb(77, 67, 15)
HSL	hsl(50, 67%, 18%)
HSV	hsv(50, 81%, 30%)
CMYK	cmyk(0%, 13%, 80.5%, 69.8%)
CIE-LAB	lab(28.45, -2.34, 31.32)
CIE-LCH	lch(28.45, 31.41, 94.28°)
OKLab	oklab(38.24% -0.0097 0.0692)
OKLCH	oklch(38.24% 0.07 98)
XYZ	xyz(5.1542, 5.6268, 1.2664)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D430F #0F194D

analogous

#4D240F #4D430F #384D0F

triadic

#4D430F #0F4D43 #430F4D

tetradic

#4D430F #0F4D24 #0F194D #4D0F38

square

#4D430F #0F4D24 #0F194D #4D0F38

split-complementary

#4D430F #0F384D #240F4D

monochromatic

#1A1605 #1A1605 #4D430F #807019 #B39C23

Accessibility & contrast

On white

9.88

#4D430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#4D430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D430F

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D430F	#FFFFFF	#000000	##FFFFFF
##4D430F	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4107

Deuteranopia (green-blind)

#4D4512

Tritanopia (blue-blind)

#543D39

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4d430f;
/* rgb */ color: rgb(77, 67, 15);
/* oklch */ color: oklch(38.2% 0.070 98.0);

Tailwind

colors: {
  custom: {
    50: '#817651',
    500: '#4d430f',
    950: '#000000',
  },
}

SCSS

$custom: #4d430f;
$custom-light: #817651;
$custom-dark: #000000;

JSON

{
  "hex": "#4d430f",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 50.323,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.38241,
    "c": 0.06991,
    "h": 98
  },
  "luminance": 0.05627
}

Semantic roles & 50–950 ramp

primary

#4D430F

secondary

#313F87

accent

#59EA3E

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D430F

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

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