#A4C431#A4C431

#A4C431 is a light, vivid yellow-green. Relative luminance 0.476; OKLCH L 77.1% C 0.169 H 121.5°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX#A4C431
RGBrgb(164, 196, 49)
HSLhsl(73, 60%, 48%)
HSVhsv(73, 75%, 77%)
CMYKcmyk(16.3%, 0%, 75%, 23.1%)
CIE-LABlab(74.57, -29.95, 65.27)
CIE-LCHlch(74.57, 71.81, 114.64°)
OKLaboklab(77.06% -0.0883 0.1443)
OKLCHoklch(77.06% 0.169 121.5)
XYZxyz(35.6047, 47.5941, 10.2160)
Luminance0.4759 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4C431 #5131C4
analogous
#C49A31 #A4C431 #5BC431
triadic
#A4C431 #31A4C4 #C431A4
tetradic
#A4C431 #31C49A #5131C4 #C4315B
square
#A4C431 #31C49A #5131C4 #C4315B
split-complementary
#A4C431 #315BC4 #9A31C4
monochromatic
#526219 #7B9325 #A4C431 #BCD65C #D0E28D

Accessibility & contrast

On white

2.00
#A4C431 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.52
#A4C431 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C431
10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4C431#FFFFFF#000000##000000
##A4C4311.002.0010.5210.52
#FFFFFF2.001.0021.0021.00
#00000010.5221.001.001.00
##00000010.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0B80E
Deuteranopia (green-blind)
#CCB83F
Tritanopia (blue-blind)
#ADBAA8
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #a4c431;
/* rgb */ color: rgb(164, 196, 49);
/* oklch */ color: oklch(77.1% 0.169 121.5);
Tailwind
colors: {
  custom: {
    50: '#c3d574',
    500: '#a4c431',
    950: '#000000',
  },
}
SCSS
$custom: #a4c431;
$custom-light: #c3d574;
$custom-dark: #000000;
JSON
{
  "hex": "#a4c431",
  "rgb": {
    "r": 164,
    "g": 196,
    "b": 49
  },
  "hsl": {
    "h": 73.061,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.77056,
    "c": 0.16913,
    "h": 121.5
  },
  "luminance": 0.47594
}

Semantic roles & 50–950 ramp

primary
#A4C431
secondary
#9484CD
accent
#45E367
background
#FCFDF7
surface
#F8FAED
border
#D1D3C8
text
#131409
muted
#82837B

Preview Lab

Preview with #A4C431

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

Preview Lab → · Contrast checker → · Palette generator →

#A4C431 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva