#41370B#41370B

#41370B is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.8% C 0.061 H 95.9°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#41370B
RGB	rgb(65, 55, 11)
HSL	hsl(49, 71%, 15%)
HSV	hsv(49, 83%, 25%)
CMYK	cmyk(0%, 15.4%, 83.1%, 74.5%)
CIE-LAB	lab(23.27, -1.26, 27.60)
CIE-LCH	lch(23.27, 27.63, 92.61°)
OKLab	oklab(33.82% -0.0063 0.0611)
OKLCH	oklch(33.82% 0.061 95.9)
XYZ	xyz(3.6068, 3.8806, 0.8756)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41370B #0B1541

analogous

#411C0B #41370B #30410B

triadic

#41370B #0B4137 #370B41

tetradic

#41370B #0B411C #0B1541 #410B30

square

#41370B #0B411C #0B1541 #410B30

split-complementary

#41370B #0B3041 #1C0B41

monochromatic

#1A1604 #1A1604 #41370B #756314 #AA901D

Accessibility & contrast

On white

11.82

#41370B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#41370B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41370B

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41370B	#FFFFFF	#000000	##FFFFFF
##41370B	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3605

Deuteranopia (green-blind)

#40390E

Tritanopia (blue-blind)

#47322E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #41370b;
/* rgb */ color: rgb(65, 55, 11);
/* oklch */ color: oklch(33.8% 0.061 95.9);

Tailwind

colors: {
  custom: {
    50: '#786d4d',
    500: '#41370b',
    950: '#000000',
  },
}

SCSS

$custom: #41370b;
$custom-light: #786d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#41370b",
  "rgb": {
    "r": 65,
    "g": 55,
    "b": 11
  },
  "hsl": {
    "h": 48.889,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33815,
    "c": 0.06141,
    "h": 95.9
  },
  "luminance": 0.0388
}

Semantic roles & 50–950 ramp

primary

#41370B

secondary

#2A3A7E

accent

#5BEE3A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #41370B

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

Preview Lab → · Contrast checker → · Palette generator →