#A3C151#A3C151

#A3C151 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.6% C 0.143 H 122.4°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX#A3C151
RGBrgb(163, 193, 81)
HSLhsl(76, 47%, 54%)
HSVhsv(76, 58%, 76%)
CMYKcmyk(15.5%, 0%, 58%, 24.3%)
CIE-LABlab(73.88, -26.80, 51.94)
CIE-LCHlch(73.88, 58.45, 117.29°)
OKLaboklab(76.56% -0.0766 0.1207)
OKLCHoklch(76.56% 0.143 122.4)
XYZxyz(35.6597, 46.5205, 14.8837)
Luminance0.4652 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3C151 #6F51C1
analogous
#C1A751 #A3C151 #6BC151
triadic
#A3C151 #51A3C1 #C151A3
tetradic
#A3C151 #51C1A7 #6F51C1 #C1516B
square
#A3C151 #51C1A7 #6F51C1 #C1516B
split-complementary
#A3C151 #516BC1 #A751C1
monochromatic
#5D7028 #829D38 #A3C151 #BBD17E #D3E1AB

Accessibility & contrast

On white

2.04
#A3C151 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.30
#A3C151 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C151
10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3C151#FFFFFF#000000##000000
##A3C1511.002.0410.3010.30
#FFFFFF2.041.0021.0021.00
#00000010.3021.001.001.00
##00000010.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBB645
Deuteranopia (green-blind)
#C8B658
Tritanopia (blue-blind)
#AAB8A9
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #a3c151;
/* rgb */ color: rgb(163, 193, 81);
/* oklch */ color: oklch(76.6% 0.143 122.4);
Tailwind
colors: {
  custom: {
    50: '#c1d386',
    500: '#a3c151',
    950: '#000000',
  },
}
SCSS
$custom: #a3c151;
$custom-light: #c1d386;
$custom-dark: #000000;
JSON
{
  "hex": "#a3c151",
  "rgb": {
    "r": 163,
    "g": 193,
    "b": 81
  },
  "hsl": {
    "h": 76.071,
    "s": 47.458,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76562,
    "c": 0.14297,
    "h": 122.4
  },
  "luminance": 0.46521
}

Semantic roles & 50–950 ramp

primary
#A3C151
secondary
#AC9FCF
accent
#51D775
background
#FCFCF8
surface
#F8F9F0
border
#D1D2CB
text
#13140B
muted
#82827C

Preview Lab

Preview with #A3C151

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

Preview Lab → · Contrast checker → · Palette generator →

#A3C151 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva