#A6C53B#A6C53B

#A6C53B is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.5% C 0.164 H 121.4°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX#A6C53B
RGBrgb(166, 197, 59)
HSLhsl(73, 54%, 50%)
HSVhsv(73, 70%, 77%)
CMYKcmyk(15.7%, 0%, 70.1%, 22.7%)
CIE-LABlab(75.05, -29.08, 62.31)
CIE-LCHlch(75.05, 68.76, 115.02°)
OKLaboklab(77.5% -0.0852 0.1396)
OKLCHoklch(77.5% 0.164 121.4)
XYZxyz(36.4821, 48.3553, 11.5484)
Luminance0.4835 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6C53B #5A3BC5
analogous
#C59F3B #A6C53B #61C53B
triadic
#A6C53B #3BA6C5 #C53BA6
tetradic
#A6C53B #3BC59F #5A3BC5 #C53B61
square
#A6C53B #3BC59F #5A3BC5 #C53B61
split-complementary
#A6C53B #3B61C5 #9F3BC5
monochromatic
#57671F #7F962C #A6C53B #BBD36A #D1E199

Accessibility & contrast

On white

1.97
#A6C53B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.67
#A6C53B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C53B
10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6C53B#FFFFFF#000000##000000
##A6C53B1.001.9710.6710.67
#FFFFFF1.971.0021.0021.00
#00000010.6721.001.001.00
##00000010.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1B924
Deuteranopia (green-blind)
#CDB946
Tritanopia (blue-blind)
#AFBBAA
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #a6c53b;
/* rgb */ color: rgb(166, 197, 59);
/* oklch */ color: oklch(77.5% 0.164 121.4);
Tailwind
colors: {
  custom: {
    50: '#c4d679',
    500: '#a6c53b',
    950: '#000000',
  },
}
SCSS
$custom: #a6c53b;
$custom-light: #c4d679;
$custom-dark: #000000;
JSON
{
  "hex": "#a6c53b",
  "rgb": {
    "r": 166,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 73.478,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77496,
    "c": 0.16352,
    "h": 121.4
  },
  "luminance": 0.48355
}

Semantic roles & 50–950 ramp

primary
#A6C53B
secondary
#9D8FCD
accent
#4ADE6B
background
#FCFDF7
surface
#F8FAEE
border
#D1D3C9
text
#13140A
muted
#82837C

Preview Lab

Preview with #A6C53B

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

Preview Lab → · Contrast checker → · Palette generator →

#A6C53B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva