#809B18#809B18

#809B18 is a light, vivid yellow-green. Relative luminance 0.281; OKLCH L 64.6% C 0.149 H 121.6°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#809B18
RGB	rgb(128, 155, 24)
HSL	hsl(72, 73%, 35%)
HSV	hsv(72, 85%, 61%)
CMYK	cmyk(17.4%, 0%, 84.5%, 39.2%)
CIE-LAB	lab(59.98, -26.23, 58.47)
CIE-LCH	lch(59.98, 64.08, 114.16°)
OKLab	oklab(64.61% -0.078 0.1268)
OKLCH	oklch(64.61% 0.149 121.6)
XYZ	xyz(20.7887, 28.0978, 5.1922)
Luminance	0.2810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#809B18 #33189B

analogous

#9B7418 #809B18 #3F9B18

triadic

#809B18 #18809B #9B1880

tetradic

#809B18 #189B74 #33189B #9B183F

square

#809B18 #189B74 #33189B #9B183F

split-complementary

#809B18 #183F9B #74189B

monochromatic

#283108 #546610 #809B18 #ACD020 #C4E34A

Accessibility & contrast

On white

3.17

#809B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#809B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #809B18

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##809B18	#FFFFFF	#000000	##000000
##809B18	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#A29127

Tritanopia (blue-blind)

#879284

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #809b18;
/* rgb */ color: rgb(128, 155, 24);
/* oklch */ color: oklch(64.6% 0.149 121.6);

Tailwind

colors: {
  custom: {
    50: '#a9b864',
    500: '#809b18',
    950: '#000000',
  },
}

SCSS

$custom: #809b18;
$custom-light: #a9b864;
$custom-dark: #000000;

JSON

{
  "hex": "#809b18",
  "rgb": {
    "r": 128,
    "g": 155,
    "b": 24
  },
  "hsl": {
    "h": 72.366,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.64607,
    "c": 0.14884,
    "h": 121.6
  },
  "luminance": 0.28098
}

Semantic roles & 50–950 ramp

primary

#809B18

secondary

#634AC5

accent

#38F05E

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #809B18

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

Preview Lab → · Contrast checker → · Palette generator →