#A6E458#A6E458

#A6E458 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 84.9% C 0.181 H 129.8°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX#A6E458
RGBrgb(166, 228, 88)
HSLhsl(87, 72%, 62%)
HSVhsv(87, 61%, 89%)
CMYKcmyk(27.2%, 0%, 61.4%, 10.6%)
CIE-LABlab(84.12, -41.19, 60.36)
CIE-LCHlch(84.12, 73.07, 124.31°)
OKLaboklab(84.91% -0.116 0.1394)
OKLCHoklch(84.91% 0.181 129.8)
XYZxyz(45.2304, 64.2972, 19.2582)
Luminance0.6430 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6E458 #9658E4
analogous
#E4DC58 #A6E458 #60E458
triadic
#A6E458 #58A6E4 #E458A6
tetradic
#A6E458 #58E4DC #9658E4 #E45860
square
#A6E458 #58E4DC #9658E4 #E45860
split-complementary
#A6E458 #5860E4 #DC58E4
monochromatic
#69A71B #8ADB23 #A6E458 #C2ED8D #DEF5C1

Accessibility & contrast

On white

1.52
#A6E458 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.86
#A6E458 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E458
13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6E458#FFFFFF#000000##000000
##A6E4581.001.5213.8613.86
#FFFFFF1.521.0021.0021.00
#00000013.8621.001.001.00
##00000013.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED547
Deuteranopia (green-blind)
#E5D062
Tritanopia (blue-blind)
#AADBC6
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #a6e458;
/* rgb */ color: rgb(166, 228, 88);
/* oklch */ color: oklch(84.9% 0.181 129.8);
Tailwind
colors: {
  custom: {
    50: '#c4ed8c',
    500: '#a6e458',
    950: '#000000',
  },
}
SCSS
$custom: #a6e458;
$custom-light: #c4ed8c;
$custom-dark: #000000;
JSON
{
  "hex": "#a6e458",
  "rgb": {
    "r": 166,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 86.571,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.84907,
    "c": 0.18135,
    "h": 129.8
  },
  "luminance": 0.64298
}

Semantic roles & 50–950 ramp

primary
#A6E458
secondary
#6A37A9
accent
#11D468
background
#FDFEFC
surface
#F9FDF4
border
#D2D5CE
text
#13160C
muted
#82847F

Preview Lab

Preview with #A6E458

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

Preview Lab → · Contrast checker → · Palette generator →

#A6E458 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva