#A9D53F#A9D53F

#A9D53F is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.4% C 0.179 H 124.6°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX#A9D53F
RGBrgb(169, 213, 63)
HSLhsl(78, 64%, 54%)
HSVhsv(78, 70%, 84%)
CMYKcmyk(20.7%, 0%, 70.4%, 16.5%)
CIE-LABlab(79.83, -35.11, 65.69)
CIE-LCHlch(79.83, 74.48, 118.12°)
OKLaboklab(81.42% -0.1016 0.1472)
OKLCHoklch(81.42% 0.179 124.6)
XYZxyz(41.0540, 56.3820, 13.4216)
Luminance0.5638 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9D53F #6B3FD5
analogous
#D5B63F #A9D53F #5ED53F
triadic
#A9D53F #3FA9D5 #D53FA9
tetradic
#A9D53F #3FD5B6 #6B3FD5 #D53F5E
square
#A9D53F #3FD5B6 #6B3FD5 #D53F5E
split-complementary
#A9D53F #3F5ED5 #B63FD5
monochromatic
#617E1C #88B027 #A9D53F #BFE071 #D6EBA3

Accessibility & contrast

On white

1.71
#A9D53F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.28
#A9D53F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D53F
12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9D53F#FFFFFF#000000##000000
##A9D53F1.001.7112.2812.28
#FFFFFF1.711.0021.0021.00
#00000012.2821.001.001.00
##00000012.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C725
Deuteranopia (green-blind)
#DBC54C
Tritanopia (blue-blind)
#B1CBB8
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #a9d53f;
/* rgb */ color: rgb(169, 213, 63);
/* oklch */ color: oklch(81.4% 0.179 124.6);
Tailwind
colors: {
  custom: {
    50: '#c6e27d',
    500: '#a9d53f',
    950: '#000000',
  },
}
SCSS
$custom: #a9d53f;
$custom-light: #c6e27d;
$custom-dark: #000000;
JSON
{
  "hex": "#a9d53f",
  "rgb": {
    "r": 169,
    "g": 213,
    "b": 63
  },
  "hsl": {
    "h": 77.6,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.81418,
    "c": 0.17888,
    "h": 124.6
  },
  "luminance": 0.56382
}

Semantic roles & 50–950 ramp

primary
#A9D53F
secondary
#4B3385
accent
#41E772
background
#FEFEFB
surface
#FAFCF2
border
#D3D5CC
text
#13150A
muted
#83847D

Preview Lab

Preview with #A9D53F

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

Preview Lab → · Contrast checker → · Palette generator →

#A9D53F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva