#A9E458#A9E458

#A9E458 is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.1% C 0.180 H 129.0°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX#A9E458
RGBrgb(169, 228, 88)
HSLhsl(85, 72%, 62%)
HSVhsv(85, 61%, 89%)
CMYKcmyk(25.9%, 0%, 61.4%, 10.6%)
CIE-LABlab(84.29, -40.10, 60.59)
CIE-LCHlch(84.29, 72.66, 123.50°)
OKLaboklab(85.09% -0.1132 0.1398)
OKLCHoklch(85.09% 0.18 129)
XYZxyz(45.8668, 64.6253, 19.2880)
Luminance0.6463 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9E458 #9358E4
analogous
#E4D958 #A9E458 #63E458
triadic
#A9E458 #58A9E4 #E458A9
tetradic
#A9E458 #58E4D9 #9358E4 #E45863
square
#A9E458 #58E4D9 #9358E4 #E45863
split-complementary
#A9E458 #5863E4 #D958E4
monochromatic
#6CA71B #8EDB23 #A9E458 #C4ED8D #DFF5C1

Accessibility & contrast

On white

1.51
#A9E458 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.93
#A9E458 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9E458
13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9E458#FFFFFF#000000##000000
##A9E4581.001.5113.9313.93
#FFFFFF1.511.0021.0021.00
#00000013.9321.001.001.00
##00000013.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED547
Deuteranopia (green-blind)
#E6D162
Tritanopia (blue-blind)
#AEDBC6
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #a9e458;
/* rgb */ color: rgb(169, 228, 88);
/* oklch */ color: oklch(85.1% 0.180 129.0);
Tailwind
colors: {
  custom: {
    50: '#c6ec8d',
    500: '#a9e458',
    950: '#000000',
  },
}
SCSS
$custom: #a9e458;
$custom-light: #c6ec8d;
$custom-dark: #000000;
JSON
{
  "hex": "#a9e458",
  "rgb": {
    "r": 169,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 85.286,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.85089,
    "c": 0.17991,
    "h": 129
  },
  "luminance": 0.64626
}

Semantic roles & 50–950 ramp

primary
#A9E458
secondary
#6737A9
accent
#11D463
background
#FEFEFC
surface
#FAFDF4
border
#D3D5CE
text
#13160C
muted
#83847F

Preview Lab

Preview with #A9E458

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

Preview Lab → · Contrast checker → · Palette generator →

#A9E458 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva