#A9C33D#A9C33D

#A9C33D is a light, vivid yellow-green. Relative luminance 0.478; OKLCH L 77.3% C 0.159 H 119.8°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#A9C33D
RGB	rgb(169, 195, 61)
HSL	hsl(72, 53%, 50%)
HSV	hsv(72, 69%, 76%)
CMYK	cmyk(13.3%, 0%, 68.7%, 23.5%)
CIE-LAB	lab(74.70, -26.79, 61.28)
CIE-LCH	lch(74.70, 66.88, 113.61°)
OKLab	oklab(77.27% -0.0788 0.1377)
OKLCH	oklch(77.27% 0.159 119.8)
XYZ	xyz(36.7202, 47.8023, 11.7063)
Luminance	0.4780 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9C33D #573DC3

analogous

#C39A3D #A9C33D #66C33D

triadic

#A9C33D #3DA9C3 #C33DA9

tetradic

#A9C33D #3DC39A #573DC3 #C33D66

square

#A9C33D #3DC39A #573DC3 #C33D66

split-complementary

#A9C33D #3D66C3 #9A3DC3

monochromatic

#586620 #81952E #A9C33D #BED16C #D2E09A

Accessibility & contrast

On white

1.99

#A9C33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#A9C33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9C33D

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9C33D	#FFFFFF	#000000	##000000
##A9C33D	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB828

Deuteranopia (green-blind)

#CCB848

Tritanopia (blue-blind)

#B2B9A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a9c33d;
/* rgb */ color: rgb(169, 195, 61);
/* oklch */ color: oklch(77.3% 0.159 119.8);

Tailwind

colors: {
  custom: {
    50: '#c6d57a',
    500: '#a9c33d',
    950: '#000000',
  },
}

SCSS

$custom: #a9c33d;
$custom-light: #c6d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#a9c33d",
  "rgb": {
    "r": 169,
    "g": 195,
    "b": 61
  },
  "hsl": {
    "h": 71.642,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77272,
    "c": 0.15863,
    "h": 119.8
  },
  "luminance": 0.47802
}

Semantic roles & 50–950 ramp

primary

#A9C33D

secondary

#9C90CC

accent

#4CDC68

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A9C33D

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

Preview Lab → · Contrast checker → · Palette generator →