#81A730#81A730

#81A730 is a light, vivid yellow-green. Relative luminance 0.325; OKLCH L 67.7% C 0.150 H 125.7°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX#81A730
RGBrgb(129, 167, 48)
HSLhsl(79, 55%, 42%)
HSVhsv(79, 71%, 65%)
CMYKcmyk(22.8%, 0%, 71.3%, 34.5%)
CIE-LABlab(63.77, -30.43, 54.33)
CIE-LCHlch(63.77, 62.27, 119.25°)
OKLaboklab(67.73% -0.0877 0.122)
OKLCHoklch(67.73% 0.15 125.7)
XYZxyz(23.4056, 32.5176, 7.8392)
Luminance0.3252 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81A730 #5630A7
analogous
#A79230 #81A730 #45A730
triadic
#81A730 #3081A7 #A73081
tetradic
#81A730 #30A792 #5630A7 #A73045
square
#81A730 #30A792 #5630A7 #A73045
split-complementary
#81A730 #3045A7 #9230A7
monochromatic
#384815 #5C7722 #81A730 #A1CB49 #BAD879

Accessibility & contrast

On white

2.80
#81A730 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.50
#81A730 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A730
7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81A730#FFFFFF#000000##000000
##81A7301.002.807.507.50
#FFFFFF2.801.0021.0021.00
#0000007.5021.001.001.00
##0000007.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B09C1C
Deuteranopia (green-blind)
#AB9A3A
Tritanopia (blue-blind)
#879F90
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #81a730;
/* rgb */ color: rgb(129, 167, 48);
/* oklch */ color: oklch(67.7% 0.150 125.7);
Tailwind
colors: {
  custom: {
    50: '#a9c170',
    500: '#81a730',
    950: '#000000',
  },
}
SCSS
$custom: #81a730;
$custom-light: #a9c170;
$custom-dark: #000000;
JSON
{
  "hex": "#81a730",
  "rgb": {
    "r": 129,
    "g": 167,
    "b": 48
  },
  "hsl": {
    "h": 79.16,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.67731,
    "c": 0.15023,
    "h": 125.7
  },
  "luminance": 0.32518
}

Semantic roles & 50–950 ramp

primary
#81A730
secondary
#8B72C1
accent
#49DF79
background
#FAFBF7
surface
#F4F7ED
border
#CED0C8
text
#101208
muted
#7F817B

Preview Lab

Preview with #81A730

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

Preview Lab → · Contrast checker → · Palette generator →

#81A730 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva