#A6D53A#A6D53A

#A6D53A is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.2% C 0.183 H 125.3°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX#A6D53A
RGBrgb(166, 213, 58)
HSLhsl(78, 65%, 53%)
HSVhsv(78, 73%, 84%)
CMYKcmyk(22.1%, 0%, 72.8%, 16.5%)
CIE-LABlab(79.61, -36.55, 67.16)
CIE-LCHlch(79.61, 76.46, 118.56°)
OKLaboklab(81.18% -0.1058 0.1496)
OKLCHoklch(81.18% 0.183 125.3)
XYZxyz(40.2842, 56.0005, 12.6890)
Luminance0.5600 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6D53A #693AD5
analogous
#D5B73A #A6D53A #58D53A
triadic
#A6D53A #3AA6D5 #D53AA6
tetradic
#A6D53A #3AD5B7 #693AD5 #D53A58
square
#A6D53A #3AD5B7 #693AD5 #D53A58
split-complementary
#A6D53A #3A58D5 #B73AD5
monochromatic
#5D7A1A #84AD25 #A6D53A #BDE06C #D4EB9F

Accessibility & contrast

On white

1.72
#A6D53A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.20
#A6D53A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D53A
12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6D53A#FFFFFF#000000##000000
##A6D53A1.001.7212.2012.20
#FFFFFF1.721.0021.0021.00
#00000012.2021.001.001.00
##00000012.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C71B
Deuteranopia (green-blind)
#DAC548
Tritanopia (blue-blind)
#ADCBB7
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #a6d53a;
/* rgb */ color: rgb(166, 213, 58);
/* oklch */ color: oklch(81.2% 0.183 125.3);
Tailwind
colors: {
  custom: {
    50: '#c4e27b',
    500: '#a6d53a',
    950: '#000000',
  },
}
SCSS
$custom: #a6d53a;
$custom-light: #c4e27b;
$custom-dark: #000000;
JSON
{
  "hex": "#a6d53a",
  "rgb": {
    "r": 166,
    "g": 213,
    "b": 58
  },
  "hsl": {
    "h": 78.194,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.81184,
    "c": 0.18323,
    "h": 125.3
  },
  "luminance": 0.56001
}

Semantic roles & 50–950 ramp

primary
#A6D53A
secondary
#4A3182
accent
#40E873
background
#FEFEFB
surface
#FAFCF2
border
#D3D5CC
text
#13150A
muted
#83847D

Preview Lab

Preview with #A6D53A

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

Preview Lab → · Contrast checker → · Palette generator →

#A6D53A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva