#A9EF61#A9EF61

#A9EF61 is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.7% C 0.187 H 131.4°. Best body text is #000000 at 15.21:1 contrast (WCAG AA passes).

Color values

HEX#A9EF61
RGBrgb(169, 239, 97)
HSLhsl(90, 82%, 66%)
HSVhsv(90, 59%, 94%)
CMYKcmyk(29.3%, 0%, 59.4%, 6.3%)
CIE-LABlab(87.50, -44.15, 60.35)
CIE-LCHlch(87.50, 74.78, 126.19°)
OKLaboklab(87.72% -0.1236 0.1403)
OKLCHoklch(87.72% 0.187 131.4)
XYZxyz(49.3858, 71.0296, 22.4150)
Luminance0.7103 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9EF61 #A761EF
analogous
#EFEE61 #A9EF61 #62EF61
triadic
#A9EF61 #61A9EF #EF61A9
tetradic
#A9EF61 #61EFEE #A761EF #EF6162
square
#A9EF61 #61EFEE #A761EF #EF6162
split-complementary
#A9EF61 #6162EF #EE61EF
monochromatic
#6CC214 #8BE929 #A9EF61 #C7F599 #E5FAD0

Accessibility & contrast

On white

1.38
#A9EF61 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.21
#A9EF61 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EF61
15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9EF61#FFFFFF#000000##000000
##A9EF611.001.3815.2115.21
#FFFFFF1.381.0021.0021.00
#00000015.2121.001.001.00
##00000015.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#F9DF51
Deuteranopia (green-blind)
#EFD96B
Tritanopia (blue-blind)
#ACE6D1
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #a9ef61;
/* rgb */ color: rgb(169, 239, 97);
/* oklch */ color: oklch(87.7% 0.187 131.4);
Tailwind
colors: {
  custom: {
    50: '#c6f493',
    500: '#a9ef61',
    950: '#000000',
  },
}
SCSS
$custom: #a9ef61;
$custom-light: #c6f493;
$custom-dark: #000000;
JSON
{
  "hex": "#a9ef61",
  "rgb": {
    "r": 169,
    "g": 239,
    "b": 97
  },
  "hsl": {
    "h": 89.577,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87719,
    "c": 0.187,
    "h": 131.4
  },
  "luminance": 0.71031
}

Semantic roles & 50–950 ramp

primary
#A9EF61
secondary
#7934C0
accent
#08DE71
background
#FEFFFC
surface
#FAFEF4
border
#D3D6CE
text
#13170D
muted
#83857F

Preview Lab

Preview with #A9EF61

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

Preview Lab → · Contrast checker → · Palette generator →

#A9EF61 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva