#816E18#816E18

#816E18 is a mid, moderate yellow. Relative luminance 0.159; OKLCH L 54.1% C 0.102 H 95.8°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#816E18
RGB	rgb(129, 110, 24)
HSL	hsl(49, 69%, 30%)
HSV	hsv(49, 81%, 51%)
CMYK	cmyk(0%, 14.7%, 81.4%, 49.4%)
CIE-LAB	lab(46.82, -1.83, 46.91)
CIE-LCH	lch(46.82, 46.95, 92.23°)
OKLab	oklab(54.1% -0.0103 0.1019)
OKLCH	oklch(54.1% 0.102 95.8)
XYZ	xyz(14.7949, 15.8858, 3.1510)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#816E18 #182B81

analogous

#813A18 #816E18 #5F8118

triadic

#816E18 #18816E #6E1881

tetradic

#816E18 #18813A #182B81 #81185F

square

#816E18 #18813A #182B81 #81185F

split-complementary

#816E18 #185F81 #3A1881

monochromatic

#1A1605 #4D420E #816E18 #B59A22 #DABD39

Accessibility & contrast

On white

5.03

#816E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#816E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #816E18

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##816E18	#FFFFFF	#000000	##FFFFFF
##816E18	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C04

Deuteranopia (green-blind)

#7F721E

Tritanopia (blue-blind)

#8C655E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #816e18;
/* rgb */ color: rgb(129, 110, 24);
/* oklch */ color: oklch(54.1% 0.102 95.8);

Tailwind

colors: {
  custom: {
    50: '#a9975d',
    500: '#816e18',
    950: '#000000',
  },
}

SCSS

$custom: #816e18;
$custom-light: #a9975d;
$custom-dark: #000000;

JSON

{
  "hex": "#816e18",
  "rgb": {
    "r": 129,
    "g": 110,
    "b": 24
  },
  "hsl": {
    "h": 49.143,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.54101,
    "c": 0.10245,
    "h": 95.8
  },
  "luminance": 0.15885
}

Semantic roles & 50–950 ramp

primary

#816E18

secondary

#4055B5

accent

#5CEB3C

background

#FAF9F5

surface

#F4F2E9

border

#CECCC5

text

#100D05

muted

#7F7E79

Preview Lab

Preview with #816E18

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

Preview Lab → · Contrast checker → · Palette generator →