#A4C533#A4C533

#A4C533 is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 77.3% C 0.169 H 121.8°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#A4C533
RGB	rgb(164, 197, 51)
HSL	hsl(74, 59%, 49%)
HSV	hsv(74, 74%, 77%)
CMYK	cmyk(16.8%, 0%, 74.1%, 22.7%)
CIE-LAB	lab(74.87, -30.32, 64.89)
CIE-LCH	lch(74.87, 71.63, 115.04°)
OKLab	oklab(77.3% -0.0892 0.1438)
OKLCH	oklch(77.3% 0.169 121.8)
XYZ	xyz(35.8742, 48.0640, 10.5187)
Luminance	0.4806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C533 #5433C5

analogous

#C59D33 #A4C533 #5BC533

triadic

#A4C533 #33A4C5 #C533A4

tetradic

#A4C533 #33C59D #5433C5 #C5335B

square

#A4C533 #33C59D #5433C5 #C5335B

split-complementary

#A4C533 #335BC5 #9D33C5

monochromatic

#53641A #7C9426 #A4C533 #BBD65F #D0E290

Accessibility & contrast

On white

1.98

#A4C533 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#A4C533 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C533

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C533	#FFFFFF	#000000	##000000
##A4C533	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B913

Deuteranopia (green-blind)

#CDB840

Tritanopia (blue-blind)

#ADBBA9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a4c533;
/* rgb */ color: rgb(164, 197, 51);
/* oklch */ color: oklch(77.3% 0.169 121.8);

Tailwind

colors: {
  custom: {
    50: '#c3d675',
    500: '#a4c533',
    950: '#000000',
  },
}

SCSS

$custom: #a4c533;
$custom-light: #c3d675;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c533",
  "rgb": {
    "r": 164,
    "g": 197,
    "b": 51
  },
  "hsl": {
    "h": 73.562,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.77299,
    "c": 0.16919,
    "h": 121.8
  },
  "luminance": 0.48064
}

Semantic roles & 50–950 ramp

primary

#A4C533

secondary

#9787CD

accent

#46E269

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A4C533

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

Preview Lab → · Contrast checker → · Palette generator →