#A9C433#A9C433

#A9C433 is a light, vivid yellow-green. Relative luminance 0.482; OKLCH L 77.4% C 0.166 H 119.8°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#A9C433
RGB	rgb(169, 196, 51)
HSL	hsl(71, 59%, 48%)
HSV	hsv(71, 74%, 77%)
CMYK	cmyk(13.8%, 0%, 74%, 23.1%)
CIE-LAB	lab(74.92, -27.81, 65.07)
CIE-LCH	lch(74.92, 70.76, 113.14°)
OKLab	oklab(77.43% -0.0825 0.144)
OKLCH	oklch(77.43% 0.166 119.8)
XYZ	xyz(36.7004, 48.1541, 10.4926)
Luminance	0.4815 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9C433 #4E33C4

analogous

#C49633 #A9C433 #61C433

triadic

#A9C433 #33A9C4 #C433A9

tetradic

#A9C433 #33C496 #4E33C4 #C43361

square

#A9C433 #33C496 #4E33C4 #C43361

split-complementary

#A9C433 #3361C4 #9633C4

monochromatic

#55631A #7F9326 #A9C433 #BFD55F #D3E28F

Accessibility & contrast

On white

1.98

#A9C433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#A9C433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9C433

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9C433	#FFFFFF	#000000	##000000
##A9C433	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B913

Deuteranopia (green-blind)

#CDB940

Tritanopia (blue-blind)

#B3B9A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a9c433;
/* rgb */ color: rgb(169, 196, 51);
/* oklch */ color: oklch(77.4% 0.166 119.8);

Tailwind

colors: {
  custom: {
    50: '#c6d575',
    500: '#a9c433',
    950: '#000000',
  },
}

SCSS

$custom: #a9c433;
$custom-light: #c6d575;
$custom-dark: #000000;

JSON

{
  "hex": "#a9c433",
  "rgb": {
    "r": 169,
    "g": 196,
    "b": 51
  },
  "hsl": {
    "h": 71.172,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.77431,
    "c": 0.16599,
    "h": 119.8
  },
  "luminance": 0.48154
}

Semantic roles & 50–950 ramp

primary

#A9C433

secondary

#9386CD

accent

#46E263

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A9C433

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

Preview Lab → · Contrast checker → · Palette generator →