#A9D030#A9D030

#A9D030 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.2% C 0.181 H 122.9°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#A9D030
RGB	rgb(169, 208, 48)
HSL	hsl(75, 63%, 50%)
HSV	hsv(75, 77%, 82%)
CMYK	cmyk(18.8%, 0%, 76.9%, 18.4%)
CIE-LAB	lab(78.32, -33.58, 69.21)
CIE-LCH	lch(78.32, 76.93, 115.88°)
OKLab	oklab(80.17% -0.0986 0.1523)
OKLCH	oklch(80.17% 0.181 122.9)
XYZ	xyz(39.4521, 53.7600, 11.0940)
Luminance	0.5376 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D030 #5730D0

analogous

#D0A730 #A9D030 #59D030

triadic

#A9D030 #30A9D0 #D030A9

tetradic

#A9D030 #30D0A7 #5730D0 #D03059

square

#A9D030 #30D0A7 #5730D0 #D03059

split-complementary

#A9D030 #3059D0 #A730D0

monochromatic

#586D19 #819F24 #A9D030 #BEDB62 #D2E794

Accessibility & contrast

On white

1.79

#A9D030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#A9D030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D030

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D030	#FFFFFF	#000000	##000000
##A9D030	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC300

Deuteranopia (green-blind)

#D7C240

Tritanopia (blue-blind)

#B2C5B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a9d030;
/* rgb */ color: rgb(169, 208, 48);
/* oklch */ color: oklch(80.2% 0.181 122.9);

Tailwind

colors: {
  custom: {
    50: '#c7de75',
    500: '#a9d030',
    950: '#000000',
  },
}

SCSS

$custom: #a9d030;
$custom-light: #c7de75;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d030",
  "rgb": {
    "r": 169,
    "g": 208,
    "b": 48
  },
  "hsl": {
    "h": 74.625,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.8017,
    "c": 0.1814,
    "h": 122.9
  },
  "luminance": 0.5376
}

Semantic roles & 50–950 ramp

primary

#A9D030

secondary

#402E76

accent

#42E66A

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#131509

muted

#83847D

Preview Lab

Preview with #A9D030

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

Preview Lab → · Contrast checker → · Palette generator →