#A9D034#A9D034

#A9D034 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.2% C 0.179 H 123.0°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#A9D034
RGB	rgb(169, 208, 52)
HSL	hsl(75, 62%, 51%)
HSV	hsv(75, 75%, 82%)
CMYK	cmyk(18.8%, 0%, 75%, 18.4%)
CIE-LAB	lab(78.34, -33.40, 67.99)
CIE-LCH	lch(78.34, 75.75, 116.16°)
OKLab	oklab(80.19% -0.0978 0.1503)
OKLCH	oklch(80.19% 0.179 123)
XYZ	xyz(39.5384, 53.7945, 11.5485)
Luminance	0.5380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D034 #5B34D0

analogous

#D0A934 #A9D034 #5BD034

triadic

#A9D034 #34A9D0 #D034A9

tetradic

#A9D034 #34D0A9 #5B34D0 #D0345B

square

#A9D034 #34D0A9 #5B34D0 #D0345B

split-complementary

#A9D034 #345BD0 #A934D0

monochromatic

#5A701A #82A125 #A9D034 #BEDC66 #D3E797

Accessibility & contrast

On white

1.79

#A9D034 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#A9D034 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D034

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D034	#FFFFFF	#000000	##000000
##A9D034	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC30E

Deuteranopia (green-blind)

#D7C243

Tritanopia (blue-blind)

#B2C5B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a9d034;
/* rgb */ color: rgb(169, 208, 52);
/* oklch */ color: oklch(80.2% 0.179 123.0);

Tailwind

colors: {
  custom: {
    50: '#c6de77',
    500: '#a9d034',
    950: '#000000',
  },
}

SCSS

$custom: #a9d034;
$custom-light: #c6de77;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d034",
  "rgb": {
    "r": 169,
    "g": 208,
    "b": 52
  },
  "hsl": {
    "h": 75,
    "s": 62.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80193,
    "c": 0.17933,
    "h": 123
  },
  "luminance": 0.53795
}

Semantic roles & 50–950 ramp

primary

#A9D034

secondary

#422F79

accent

#42E56B

background

#FEFEFB

surface

#FAFCF1

border

#D3D5CB

text

#131509

muted

#83847D

Preview Lab

Preview with #A9D034

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

Preview Lab → · Contrast checker → · Palette generator →