#808C18#808C18

#808C18 is a mid, vivid yellow. Relative luminance 0.234; OKLCH L 61.0% C 0.132 H 115.8°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#808C18
RGB	rgb(128, 140, 24)
HSL	hsl(66, 71%, 32%)
HSV	hsv(66, 83%, 55%)
CMYK	cmyk(8.6%, 0%, 82.9%, 45.1%)
CIE-LAB	lab(55.49, -18.68, 54.57)
CIE-LCH	lch(55.49, 57.68, 108.90°)
OKLab	oklab(61% -0.0573 0.1184)
OKLCH	oklch(61% 0.132 115.8)
XYZ	xyz(18.4456, 23.4116, 4.4112)
Luminance	0.2341 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#808C18 #24188C

analogous

#8C5E18 #808C18 #468C18

triadic

#808C18 #18808C #8C1880

tetradic

#808C18 #188C5E #24188C #8C1846

square

#808C18 #188C5E #24188C #8C1846

split-complementary

#808C18 #18468C #5E188C

monochromatic

#202406 #50580F #808C18 #B0C021 #CEDE40

Accessibility & contrast

On white

3.70

#808C18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#808C18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #808C18

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##808C18	#FFFFFF	#000000	##000000
##808C18	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#968624

Tritanopia (blue-blind)

#898377

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #808c18;
/* rgb */ color: rgb(128, 140, 24);
/* oklch */ color: oklch(61.0% 0.132 115.8);

Tailwind

colors: {
  custom: {
    50: '#a8ad61',
    500: '#808c18',
    950: '#000000',
  },
}

SCSS

$custom: #808c18;
$custom-light: #a8ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#808c18",
  "rgb": {
    "r": 128,
    "g": 140,
    "b": 24
  },
  "hsl": {
    "h": 66.207,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.60995,
    "c": 0.13156,
    "h": 115.8
  },
  "luminance": 0.23411
}

Semantic roles & 50–950 ramp

primary

#808C18

secondary

#4E41BF

accent

#3AED4D

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101005

muted

#7F7F7A

Preview Lab

Preview with #808C18

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

Preview Lab → · Contrast checker → · Palette generator →