#A9EF52#A9EF52

#A9EF52 is a very light, vivid yellow-green. Relative luminance 0.708; OKLCH L 87.6% C 0.198 H 130.3°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX#A9EF52
RGBrgb(169, 239, 82)
HSLhsl(87, 83%, 63%)
HSVhsv(87, 66%, 94%)
CMYKcmyk(29.3%, 0%, 65.7%, 6.3%)
CIE-LABlab(87.38, -45.35, 66.33)
CIE-LCHlch(87.38, 80.35, 124.36°)
OKLaboklab(87.58% -0.1281 0.1512)
OKLCHoklch(87.58% 0.198 130.3)
XYZxyz(48.7513, 70.7758, 19.0735)
Luminance0.7078 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9EF52 #9852EF
analogous
#EFE752 #A9EF52 #5AEF52
triadic
#A9EF52 #52A9EF #EF52A9
tetradic
#A9EF52 #52EFE7 #9852EF #EF525A
square
#A9EF52 #52EFE7 #9852EF #EF525A
split-complementary
#A9EF52 #525AEF #E752EF
monochromatic
#6CB611 #8DEA1A #A9EF52 #C5F48A #E1F9C2

Accessibility & contrast

On white

1.39
#A9EF52 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.16
#A9EF52 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EF52
15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9EF52#FFFFFF#000000##000000
##A9EF521.001.3915.1615.16
#FFFFFF1.391.0021.0021.00
#00000015.1621.001.001.00
##00000015.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#FADE3C
Deuteranopia (green-blind)
#F0D95F
Tritanopia (blue-blind)
#ADE5CF
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #a9ef52;
/* rgb */ color: rgb(169, 239, 82);
/* oklch */ color: oklch(87.6% 0.198 130.3);
Tailwind
colors: {
  custom: {
    50: '#c7f48a',
    500: '#a9ef52',
    950: '#000000',
  },
}
SCSS
$custom: #a9ef52;
$custom-light: #c7f48a;
$custom-dark: #000000;
JSON
{
  "hex": "#a9ef52",
  "rgb": {
    "r": 169,
    "g": 239,
    "b": 82
  },
  "hsl": {
    "h": 86.752,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.87579,
    "c": 0.19819,
    "h": 130.3
  },
  "luminance": 0.70777
}

Semantic roles & 50–950 ramp

primary
#A9EF52
secondary
#6B30B5
accent
#06DF67
background
#FEFFFC
surface
#FAFEF4
border
#D3D6CE
text
#13170C
muted
#83857F

Preview Lab

Preview with #A9EF52

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

Preview Lab → · Contrast checker → · Palette generator →

#A9EF52 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva