#463F03#463F03

#463F03 is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.4% C 0.074 H 102.1°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#463F03
RGB	rgb(70, 63, 3)
HSL	hsl(54, 92%, 14%)
HSV	hsv(54, 96%, 27%)
CMYK	cmyk(0%, 10%, 95.7%, 72.5%)
CIE-LAB	lab(26.34, -4.08, 34.01)
CIE-LCH	lch(26.34, 34.26, 96.84°)
OKLab	oklab(36.36% -0.0155 0.0725)
OKLCH	oklch(36.36% 0.074 102.1)
XYZ	xyz(4.3200, 4.8639, 0.7974)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463F03 #030A46

analogous

#461E03 #463F03 #2C4603

triadic

#463F03 #03463F #3F0346

tetradic

#463F03 #03461E #030A46 #46032C

square

#463F03 #03461E #030A46 #46032C

split-complementary

#463F03 #032C46 #1E0346

monochromatic

#1D1A01 #1D1A01 #463F03 #817406 #BBA908

Accessibility & contrast

On white

10.64

#463F03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#463F03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463F03

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463F03	#FFFFFF	#000000	##FFFFFF
##463F03	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D00

Deuteranopia (green-blind)

#484008

Tritanopia (blue-blind)

#4C3934

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #463f03;
/* rgb */ color: rgb(70, 63, 3);
/* oklch */ color: oklch(36.4% 0.074 102.1);

Tailwind

colors: {
  custom: {
    50: '#7c734b',
    500: '#463f03',
    950: '#000000',
  },
}

SCSS

$custom: #463f03;
$custom-light: #7c734b;
$custom-dark: #000000;

JSON

{
  "hex": "#463f03",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 3
  },
  "hsl": {
    "h": 53.731,
    "s": 91.781,
    "l": 14.314
  },
  "oklch": {
    "l": 0.36365,
    "c": 0.07417,
    "h": 102.1
  },
  "luminance": 0.04864
}

Semantic roles & 50–950 ramp

primary

#463F03

secondary

#1D2987

accent

#3FFF29

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#0A0801

muted

#7C7B77

Preview Lab

Preview with #463F03

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

Preview Lab → · Contrast checker → · Palette generator →