#A6C537#A6C537

#A6C537 is a light, vivid yellow-green. Relative luminance 0.483; OKLCH L 77.5% C 0.166 H 121.3°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX#A6C537
RGBrgb(166, 197, 55)
HSLhsl(73, 56%, 49%)
HSVhsv(73, 72%, 77%)
CMYKcmyk(15.7%, 0%, 72.1%, 22.7%)
CIE-LABlab(75.02, -29.30, 63.72)
CIE-LCHlch(75.02, 70.14, 114.69°)
OKLaboklab(77.47% -0.0861 0.1419)
OKLCHoklch(77.47% 0.166 121.3)
XYZxyz(36.3823, 48.3153, 11.0228)
Luminance0.4832 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6C537 #5637C5
analogous
#C59D37 #A6C537 #5FC537
triadic
#A6C537 #37A6C5 #C537A6
tetradic
#A6C537 #37C59D #5637C5 #C5375F
square
#A6C537 #37C59D #5637C5 #C5375F
split-complementary
#A6C537 #375FC5 #9D37C5
monochromatic
#55651C #7E952A #A6C537 #BCD465 #D1E195

Accessibility & contrast

On white

1.97
#A6C537 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.66
#A6C537 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C537
10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6C537#FFFFFF#000000##000000
##A6C5371.001.9710.6610.66
#FFFFFF1.971.0021.0021.00
#00000010.6621.001.001.00
##00000010.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1B91C
Deuteranopia (green-blind)
#CDB943
Tritanopia (blue-blind)
#AFBBAA
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #a6c537;
/* rgb */ color: rgb(166, 197, 55);
/* oklch */ color: oklch(77.5% 0.166 121.3);
Tailwind
colors: {
  custom: {
    50: '#c4d677',
    500: '#a6c537',
    950: '#000000',
  },
}
SCSS
$custom: #a6c537;
$custom-light: #c4d677;
$custom-dark: #000000;
JSON
{
  "hex": "#a6c537",
  "rgb": {
    "r": 166,
    "g": 197,
    "b": 55
  },
  "hsl": {
    "h": 73.099,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77468,
    "c": 0.16602,
    "h": 121.3
  },
  "luminance": 0.48315
}

Semantic roles & 50–950 ramp

primary
#A6C537
secondary
#998BCD
accent
#48E069
background
#FCFDF7
surface
#F8FAEE
border
#D1D3C9
text
#131409
muted
#82837B

Preview Lab

Preview with #A6C537

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

Preview Lab → · Contrast checker → · Palette generator →

#A6C537 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva