#A6C633#A6C633

#A6C633 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.7% C 0.170 H 121.4°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX#A6C633
RGBrgb(166, 198, 51)
HSLhsl(73, 59%, 49%)
HSVhsv(73, 74%, 78%)
CMYKcmyk(16.2%, 0%, 74.2%, 22.4%)
CIE-LABlab(75.29, -29.98, 65.34)
CIE-LCHlch(75.29, 71.89, 114.65°)
OKLaboklab(77.67% -0.0883 0.1447)
OKLCHoklch(77.67% 0.17 121.4)
XYZxyz(36.5181, 48.7342, 10.6141)
Luminance0.4873 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6C633 #5333C6
analogous
#C69D33 #A6C633 #5DC633
triadic
#A6C633 #33A6C6 #C633A6
tetradic
#A6C633 #33C69D #5333C6 #C6335D
square
#A6C633 #33C69D #5333C6 #C6335D
split-complementary
#A6C633 #335DC6 #9D33C6
monochromatic
#54651A #7D9526 #A6C633 #BCD660 #D1E391

Accessibility & contrast

On white

1.95
#A6C633 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.75
#A6C633 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C633
10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6C633#FFFFFF#000000##000000
##A6C6331.001.9510.7510.75
#FFFFFF1.951.0021.0021.00
#00000010.7521.001.001.00
##00000010.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BA12
Deuteranopia (green-blind)
#CEBA40
Tritanopia (blue-blind)
#AFBCAA
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #a6c633;
/* rgb */ color: rgb(166, 198, 51);
/* oklch */ color: oklch(77.7% 0.170 121.4);
Tailwind
colors: {
  custom: {
    50: '#c4d776',
    500: '#a6c633',
    950: '#000000',
  },
}
SCSS
$custom: #a6c633;
$custom-light: #c4d776;
$custom-dark: #000000;
JSON
{
  "hex": "#a6c633",
  "rgb": {
    "r": 166,
    "g": 198,
    "b": 51
  },
  "hsl": {
    "h": 73.061,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.77672,
    "c": 0.16951,
    "h": 121.4
  },
  "luminance": 0.48734
}

Semantic roles & 50–950 ramp

primary
#A6C633
secondary
#9787CD
accent
#46E268
background
#FCFDF7
surface
#F8FAED
border
#D1D3C8
text
#131409
muted
#82837B

Preview Lab

Preview with #A6C633

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

Preview Lab → · Contrast checker → · Palette generator →

#A6C633 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva