#81A11A#81A11A

#81A11A is a light, vivid yellow-green. Relative luminance 0.302; OKLCH L 66.1% C 0.155 H 123.1°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#81A11A
RGB	rgb(129, 161, 26)
HSL	hsl(74, 72%, 37%)
HSV	hsv(74, 84%, 63%)
CMYK	cmyk(19.9%, 0%, 83.9%, 36.9%)
CIE-LAB	lab(61.85, -28.65, 59.61)
CIE-LCH	lch(61.85, 66.14, 115.67°)
OKLab	oklab(66.14% -0.0845 0.1295)
OKLCH	oklch(66.14% 0.155 123.1)
XYZ	xyz(21.9849, 30.2313, 5.6541)
Luminance	0.3023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A11A #3A1AA1

analogous

#A17E1A #81A11A #3EA11A

triadic

#81A11A #1A81A1 #A11A81

tetradic

#81A11A #1AA17E #3A1AA1 #A11A3E

square

#81A11A #1AA17E #3A1AA1 #A11A3E

split-complementary

#81A11A #1A3EA1 #7E1AA1

monochromatic

#2D3809 #576C11 #81A11A #ABD623 #C1E352

Accessibility & contrast

On white

2.98

#81A11A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#81A11A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A11A

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A11A	#FFFFFF	#000000	##000000
##81A11A	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#A7952A

Tritanopia (blue-blind)

#889889

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #81a11a;
/* rgb */ color: rgb(129, 161, 26);
/* oklch */ color: oklch(66.1% 0.155 123.1);

Tailwind

colors: {
  custom: {
    50: '#aabc65',
    500: '#81a11a',
    950: '#000000',
  },
}

SCSS

$custom: #81a11a;
$custom-light: #aabc65;
$custom-dark: #000000;

JSON

{
  "hex": "#81a11a",
  "rgb": {
    "r": 129,
    "g": 161,
    "b": 26
  },
  "hsl": {
    "h": 74.222,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.66144,
    "c": 0.15464,
    "h": 123.1
  },
  "luminance": 0.30231
}

Semantic roles & 50–950 ramp

primary

#81A11A

secondary

#6D51C6

accent

#39EF64

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101206

muted

#7F817A

Preview Lab

Preview with #81A11A

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

Preview Lab → · Contrast checker → · Palette generator →