#A9D648#A9D648

#A9D648 is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.7% C 0.174 H 125.3°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#A9D648
RGB	rgb(169, 214, 72)
HSL	hsl(79, 63%, 56%)
HSV	hsv(79, 66%, 84%)
CMYK	cmyk(21%, 0%, 66.4%, 16.1%)
CIE-LAB	lab(80.18, -35.00, 62.67)
CIE-LCH	lch(80.18, 71.78, 119.18°)
OKLab	oklab(81.72% -0.1005 0.1422)
OKLCH	oklch(81.72% 0.174 125.3)
XYZ	xyz(41.5787, 56.9955, 14.9403)
Luminance	0.5700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D648 #7548D6

analogous

#D6BC48 #A9D648 #62D648

triadic

#A9D648 #48A9D6 #D648A9

tetradic

#A9D648 #48D6BC #7548D6 #D64862

square

#A9D648 #48D6BC #7548D6 #D64862

split-complementary

#A9D648 #4862D6 #BC48D6

monochromatic

#65861E #8AB829 #A9D648 #C0E17A #D8ECAC

Accessibility & contrast

On white

1.69

#A9D648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#A9D648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D648

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D648	#FFFFFF	#000000	##000000
##A9D648	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C834

Deuteranopia (green-blind)

#DBC653

Tritanopia (blue-blind)

#B0CCB9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a9d648;
/* rgb */ color: rgb(169, 214, 72);
/* oklch */ color: oklch(81.7% 0.174 125.3);

Tailwind

colors: {
  custom: {
    50: '#c6e282',
    500: '#a9d648',
    950: '#000000',
  },
}

SCSS

$custom: #a9d648;
$custom-light: #c6e282;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d648",
  "rgb": {
    "r": 169,
    "g": 214,
    "b": 72
  },
  "hsl": {
    "h": 79.014,
    "s": 63.393,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81717,
    "c": 0.17412,
    "h": 125.3
  },
  "luminance": 0.56996
}

Semantic roles & 50–950 ramp

primary

#A9D648

secondary

#51368C

accent

#41E676

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9D648

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

Preview Lab → · Contrast checker → · Palette generator →