#808B18#808B18

#808B18 is a mid, vivid yellow. Relative luminance 0.231; OKLCH L 60.8% C 0.130 H 115.4°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#808B18
RGB	rgb(128, 139, 24)
HSL	hsl(66, 71%, 32%)
HSV	hsv(66, 83%, 55%)
CMYK	cmyk(7.9%, 0%, 82.7%, 45.5%)
CIE-LAB	lab(55.20, -18.16, 54.31)
CIE-LCH	lch(55.20, 57.27, 108.49°)
OKLab	oklab(60.76% -0.0559 0.1179)
OKLCH	oklch(60.76% 0.13 115.4)
XYZ	xyz(18.3001, 23.1207, 4.3627)
Luminance	0.2312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#808B18 #23188B

analogous

#8B5D18 #808B18 #478B18

triadic

#808B18 #18808B #8B1880

tetradic

#808B18 #188B5D #23188B #8B1847

square

#808B18 #188B5D #23188B #8B1847

split-complementary

#808B18 #18478B #5D188B

monochromatic

#202306 #50570F #808B18 #B0BF21 #CFDE3F

Accessibility & contrast

On white

3.73

#808B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#808B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #808B18

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##808B18	#FFFFFF	#000000	##000000
##808B18	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#958524

Tritanopia (blue-blind)

#898276

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #808b18;
/* rgb */ color: rgb(128, 139, 24);
/* oklch */ color: oklch(60.8% 0.130 115.4);

Tailwind

colors: {
  custom: {
    50: '#a8ac61',
    500: '#808b18',
    950: '#000000',
  },
}

SCSS

$custom: #808b18;
$custom-light: #a8ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#808b18",
  "rgb": {
    "r": 128,
    "g": 139,
    "b": 24
  },
  "hsl": {
    "h": 65.739,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.60756,
    "c": 0.13044,
    "h": 115.4
  },
  "luminance": 0.2312
}

Semantic roles & 50–950 ramp

primary

#808B18

secondary

#4D40BE

accent

#3AED4C

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101005

muted

#7F7F7A

Preview Lab

Preview with #808B18

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

Preview Lab → · Contrast checker → · Palette generator →