#A4CA3A#A4CA3A

#A4CA3A is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.5% C 0.171 H 123.3°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX#A4CA3A
RGBrgb(164, 202, 58)
HSLhsl(76, 58%, 51%)
HSVhsv(76, 71%, 79%)
CMYKcmyk(18.8%, 0%, 71.3%, 20.8%)
CIE-LABlab(76.34, -32.29, 63.91)
CIE-LCHlch(76.34, 71.60, 116.80°)
OKLaboklab(78.5% -0.094 0.1428)
OKLCHoklch(78.5% 0.171 123.3)
XYZxyz(37.1945, 50.4388, 11.7783)
Luminance0.5044 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4CA3A #603ACA
analogous
#CAA83A #A4CA3A #5CCA3A
triadic
#A4CA3A #3AA4CA #CA3AA4
tetradic
#A4CA3A #3ACAA8 #603ACA #CA3A5C
square
#A4CA3A #3ACAA8 #603ACA #CA3A5C
split-complementary
#A4CA3A #3A5CCA #A83ACA
monochromatic
#586C1D #7E9D2A #A4CA3A #BAD76A #D1E49A

Accessibility & contrast

On white

1.89
#A4CA3A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.09
#A4CA3A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CA3A
11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4CA3A#FFFFFF#000000##000000
##A4CA3A1.001.8911.0911.09
#FFFFFF1.891.0021.0021.00
#00000011.0921.001.001.00
##00000011.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BD20
Deuteranopia (green-blind)
#D1BC46
Tritanopia (blue-blind)
#ACC0AE
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #a4ca3a;
/* rgb */ color: rgb(164, 202, 58);
/* oklch */ color: oklch(78.5% 0.171 123.3);
Tailwind
colors: {
  custom: {
    50: '#c3da79',
    500: '#a4ca3a',
    950: '#000000',
  },
}
SCSS
$custom: #a4ca3a;
$custom-light: #c3da79;
$custom-dark: #000000;
JSON
{
  "hex": "#a4ca3a",
  "rgb": {
    "r": 164,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 75.833,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78501,
    "c": 0.17098,
    "h": 123.3
  },
  "luminance": 0.50439
}

Semantic roles & 50–950 ramp

primary
#A4CA3A
secondary
#443276
accent
#47E170
background
#FDFEFB
surface
#F9FBF2
border
#D2D4CC
text
#13140A
muted
#82837D

Preview Lab

Preview with #A4CA3A

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

Preview Lab → · Contrast checker → · Palette generator →

#A4CA3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva