#A6E559#A6E559

#A6E559 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.1% C 0.182 H 130.0°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX#A6E559
RGBrgb(166, 229, 89)
HSLhsl(87, 73%, 62%)
HSVhsv(87, 61%, 90%)
CMYKcmyk(27.5%, 0%, 61.1%, 10.2%)
CIE-LABlab(84.41, -41.55, 60.26)
CIE-LCHlch(84.41, 73.19, 124.59°)
OKLaboklab(85.15% -0.1169 0.1393)
OKLCHoklch(85.15% 0.182 130)
XYZxyz(45.5480, 64.8657, 19.5698)
Luminance0.6487 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A6E559 #9859E5
analogous
#E5DE59 #A6E559 #60E559
triadic
#A6E559 #59A6E5 #E559A6
tetradic
#A6E559 #59E5DE #9859E5 #E55960
square
#A6E559 #59E5DE #9859E5 #E55960
split-complementary
#A6E559 #5960E5 #DE59E5
monochromatic
#69A91A #8ADD24 #A6E559 #C2ED8E #DFF6C3

Accessibility & contrast

On white

1.50
#A6E559 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.97
#A6E559 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E559
13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A6E559#FFFFFF#000000##000000
##A6E5591.001.5013.9713.97
#FFFFFF1.501.0021.0021.00
#00000013.9721.001.001.00
##00000013.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD649
Deuteranopia (green-blind)
#E6D163
Tritanopia (blue-blind)
#AADCC7
Achromatopsia (no color)
#D3D3D3

Design tokens & code

CSS
--color: #a6e559;
/* rgb */ color: rgb(166, 229, 89);
/* oklch */ color: oklch(85.1% 0.182 130.0);
Tailwind
colors: {
  custom: {
    50: '#c4ed8d',
    500: '#a6e559',
    950: '#000000',
  },
}
SCSS
$custom: #a6e559;
$custom-light: #c4ed8d;
$custom-dark: #000000;
JSON
{
  "hex": "#a6e559",
  "rgb": {
    "r": 166,
    "g": 229,
    "b": 89
  },
  "hsl": {
    "h": 87,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.85148,
    "c": 0.18185,
    "h": 130
  },
  "luminance": 0.64867
}

Semantic roles & 50–950 ramp

primary
#A6E559
secondary
#6B37AB
accent
#10D569
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13160D
muted
#82857F

Preview Lab

Preview with #A6E559

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

Preview Lab → · Contrast checker → · Palette generator →

#A6E559 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva