#78641B#78641B

#78641B is a mid, moderate yellow. Relative luminance 0.132; OKLCH L 50.9% C 0.092 H 93.0°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#78641B
RGB	rgb(120, 100, 27)
HSL	hsl(47, 63%, 29%)
HSV	hsv(47, 78%, 47%)
CMYK	cmyk(0%, 16.7%, 77.5%, 52.9%)
CIE-LAB	lab(43.04, -0.22, 41.91)
CIE-LCH	lch(43.04, 41.91, 90.30°)
OKLab	oklab(50.9% -0.0049 0.0924)
OKLCH	oklch(50.9% 0.092 93)
XYZ	xyz(12.5014, 13.1873, 2.9236)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78641B #1B2F78

analogous

#78361B #78641B #5E781B

triadic

#78641B #1B7864 #641B78

tetradic

#78641B #1B7836 #1B2F78 #781B5E

square

#78641B #1B7836 #1B2F78 #781B5E

split-complementary

#78641B #1B5E78 #361B78

monochromatic

#191506 #463A10 #78641B #AA8E26 #D3B23B

Accessibility & contrast

On white

5.77

#78641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#78641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #78641B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78641B	#FFFFFF	#000000	##FFFFFF
##78641B	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70620F

Deuteranopia (green-blind)

#74681F

Tritanopia (blue-blind)

#825B56

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #78641b;
/* rgb */ color: rgb(120, 100, 27);
/* oklch */ color: oklch(50.9% 0.092 93.0);

Tailwind

colors: {
  custom: {
    50: '#a28f5d',
    500: '#78641b',
    950: '#000000',
  },
}

SCSS

$custom: #78641b;
$custom-light: #a28f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#78641b",
  "rgb": {
    "r": 120,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 47.097,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50898,
    "c": 0.09248,
    "h": 93
  },
  "luminance": 0.13187
}

Semantic roles & 50–950 ramp

primary

#78641B

secondary

#4359AC

accent

#65E641

background

#FAF8F5

surface

#F4F0E9

border

#CECBC5

text

#0F0C04

muted

#7F7D79

Preview Lab

Preview with #78641B

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

Preview Lab → · Contrast checker → · Palette generator →