#81A016#81A016

#81A016 is a light, vivid yellow-green. Relative luminance 0.299; OKLCH L 65.9% C 0.155 H 122.7°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#81A016
RGB	rgb(129, 160, 22)
HSL	hsl(73, 76%, 36%)
HSV	hsv(73, 86%, 63%)
CMYK	cmyk(19.4%, 0%, 86.3%, 37.3%)
CIE-LAB	lab(61.54, -28.30, 60.31)
CIE-LCH	lch(61.54, 66.62, 115.14°)
OKLab	oklab(65.89% -0.0838 0.1304)
OKLCH	oklch(65.89% 0.155 122.7)
XYZ	xyz(21.7692, 29.8666, 5.3769)
Luminance	0.2987 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A016 #3516A0

analogous

#A07A16 #81A016 #3CA016

triadic

#81A016 #1681A0 #A01681

tetradic

#81A016 #16A07A #3516A0 #A0163C

square

#81A016 #16A07A #3516A0 #A0163C

split-complementary

#81A016 #163CA0 #7A16A0

monochromatic

#2A3407 #566A0F #81A016 #ACD61D #C3E64A

Accessibility & contrast

On white

3.01

#81A016 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#81A016 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81A016

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A016	#FFFFFF	#000000	##000000
##81A016	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#A69427

Tritanopia (blue-blind)

#889788

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #81a016;
/* rgb */ color: rgb(129, 160, 22);
/* oklch */ color: oklch(65.9% 0.155 122.7);

Tailwind

colors: {
  custom: {
    50: '#aabc64',
    500: '#81a016',
    950: '#000000',
  },
}

SCSS

$custom: #81a016;
$custom-light: #aabc64;
$custom-dark: #000000;

JSON

{
  "hex": "#81a016",
  "rgb": {
    "r": 129,
    "g": 160,
    "b": 22
  },
  "hsl": {
    "h": 73.478,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.65885,
    "c": 0.15498,
    "h": 122.7
  },
  "luminance": 0.29867
}

Semantic roles & 50–950 ramp

primary

#81A016

secondary

#664AC8

accent

#35F260

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101206

muted

#7F817A

Preview Lab

Preview with #81A016

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

Preview Lab → · Contrast checker → · Palette generator →