#413F03#413F03

#413F03 is a dark, moderate yellow. Relative luminance 0.047; OKLCH L 35.8% C 0.075 H 107.6°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#413F03
RGB	rgb(65, 63, 3)
HSL	hsl(58, 91%, 13%)
HSV	hsv(58, 95%, 25%)
CMYK	cmyk(0%, 3.1%, 95.4%, 74.5%)
CIE-LAB	lab(25.82, -6.72, 33.34)
CIE-LCH	lch(25.82, 34.01, 101.39°)
OKLab	oklab(35.82% -0.0226 0.0714)
OKLCH	oklch(35.82% 0.075 107.6)
XYZ	xyz(3.9741, 4.6856, 0.7812)
Luminance	0.0469 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413F03 #030541

analogous

#412003 #413F03 #244103

triadic

#413F03 #03413F #3F0341

tetradic

#413F03 #034120 #030541 #410324

square

#413F03 #034120 #030541 #410324

split-complementary

#413F03 #032441 #200341

monochromatic

#1D1C01 #1D1C01 #413F03 #7B7806 #B6B008

Accessibility & contrast

On white

10.84

#413F03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#413F03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413F03

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413F03	#FFFFFF	#000000	##FFFFFF
##413F03	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C00

Deuteranopia (green-blind)

#463E08

Tritanopia (blue-blind)

#473A34

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #413f03;
/* rgb */ color: rgb(65, 63, 3);
/* oklch */ color: oklch(35.8% 0.075 107.6);

Tailwind

colors: {
  custom: {
    50: '#78734a',
    500: '#413f03',
    950: '#000000',
  },
}

SCSS

$custom: #413f03;
$custom-light: #78734a;
$custom-dark: #000000;

JSON

{
  "hex": "#413f03",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 3
  },
  "hsl": {
    "h": 58.065,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.35822,
    "c": 0.07493,
    "h": 107.6
  },
  "luminance": 0.04685
}

Semantic roles & 50–950 ramp

primary

#413F03

secondary

#1D2083

accent

#30FF29

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#090801

muted

#7B7B77

Preview Lab

Preview with #413F03

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

Preview Lab → · Contrast checker → · Palette generator →