#A9E048#A9E048

#A9E048 is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 84.0% C 0.186 H 127.3°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#A9E048
RGB	rgb(169, 224, 72)
HSL	hsl(82, 71%, 58%)
HSV	hsv(82, 68%, 88%)
CMYK	cmyk(24.6%, 0%, 67.9%, 12.2%)
CIE-LAB	lab(83.03, -39.50, 65.62)
CIE-LCH	lch(83.03, 76.59, 121.05°)
OKLab	oklab(84.03% -0.1129 0.1484)
OKLCH	oklch(84.03% 0.186 127.3)
XYZ	xyz(44.1876, 62.2134, 15.8100)
Luminance	0.6221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9E048 #7F48E0

analogous

#E0CB48 #A9E048 #5DE048

triadic

#A9E048 #48A9E0 #E048A9

tetradic

#A9E048 #48E0CB #7F48E0 #E0485D

square

#A9E048 #48E0CB #7F48E0 #E0485D

split-complementary

#A9E048 #485DE0 #CB48E0

monochromatic

#689419 #8CC922 #A9E048 #C2E97C #DAF2B1

Accessibility & contrast

On white

1.56

#A9E048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#A9E048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9E048

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9E048	#FFFFFF	#000000	##000000
##A9E048	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD131

Deuteranopia (green-blind)

#E4CE55

Tritanopia (blue-blind)

#AFD6C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a9e048;
/* rgb */ color: rgb(169, 224, 72);
/* oklch */ color: oklch(84.0% 0.186 127.3);

Tailwind

colors: {
  custom: {
    50: '#c6ea83',
    500: '#a9e048',
    950: '#000000',
  },
}

SCSS

$custom: #a9e048;
$custom-light: #c6ea83;
$custom-dark: #000000;

JSON

{
  "hex": "#a9e048",
  "rgb": {
    "r": 169,
    "g": 224,
    "b": 72
  },
  "hsl": {
    "h": 81.711,
    "s": 71.028,
    "l": 58.039
  },
  "oklch": {
    "l": 0.84025,
    "c": 0.18645,
    "h": 127.3
  },
  "luminance": 0.62214
}

Semantic roles & 50–950 ramp

primary

#A9E048

secondary

#583399

accent

#3AEE7B

background

#FEFEFB

surface

#FAFDF2

border

#D3D5CC

text

#13160B

muted

#83847E

Preview Lab

Preview with #A9E048

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

Preview Lab → · Contrast checker → · Palette generator →