#81A42C#81A42C

#81A42C is a light, vivid yellow-green. Relative luminance 0.314; OKLCH L 67.0% C 0.149 H 124.7°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#81A42C
RGB	rgb(129, 164, 44)
HSL	hsl(78, 58%, 41%)
HSV	hsv(78, 73%, 64%)
CMYK	cmyk(21.3%, 0%, 73.2%, 35.7%)
CIE-LAB	lab(62.84, -29.25, 54.90)
CIE-LCH	lch(62.84, 62.20, 118.04°)
OKLab	oklab(66.97% -0.0848 0.1226)
OKLCH	oklch(66.97% 0.149 124.7)
XYZ	xyz(22.7835, 31.3997, 7.2428)
Luminance	0.3140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A42C #4F2CA4

analogous

#A48B2C #81A42C #45A42C

triadic

#81A42C #2C81A4 #A42C81

tetradic

#81A42C #2CA48B #4F2CA4 #A42C45

square

#81A42C #2CA48B #4F2CA4 #A42C45

split-complementary

#81A42C #2C45A4 #8B2CA4

monochromatic

#354312 #5B741F #81A42C #A4CC41 #BBD971

Accessibility & contrast

On white

2.88

#81A42C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#81A42C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A42C

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A42C	#FFFFFF	#000000	##000000
##81A42C	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9916

Deuteranopia (green-blind)

#A99837

Tritanopia (blue-blind)

#879C8D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #81a42c;
/* rgb */ color: rgb(129, 164, 44);
/* oklch */ color: oklch(67.0% 0.149 124.7);

Tailwind

colors: {
  custom: {
    50: '#a9bf6e',
    500: '#81a42c',
    950: '#000000',
  },
}

SCSS

$custom: #81a42c;
$custom-light: #a9bf6e;
$custom-dark: #000000;

JSON

{
  "hex": "#81a42c",
  "rgb": {
    "r": 129,
    "g": 164,
    "b": 44
  },
  "hsl": {
    "h": 77.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66974,
    "c": 0.14901,
    "h": 124.7
  },
  "luminance": 0.314
}

Semantic roles & 50–950 ramp

primary

#81A42C

secondary

#846BC0

accent

#47E174

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101208

muted

#7F817B

Preview Lab

Preview with #81A42C

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

Preview Lab → · Contrast checker → · Palette generator →