#A9F481#A9F481

#A9F481 is a very light, vivid yellow-green. Relative luminance 0.747; OKLCH L 89.3% C 0.166 H 135.6°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#A9F481
RGB	rgb(169, 244, 129)
HSL	hsl(99, 84%, 73%)
HSV	hsv(99, 47%, 96%)
CMYK	cmyk(30.7%, 0%, 47.1%, 4.3%)
CIE-LAB	lab(89.26, -43.01, 47.95)
CIE-LCH	lch(89.26, 64.41, 131.90°)
OKLab	oklab(89.26% -0.1183 0.1157)
OKLCH	oklch(89.26% 0.166 135.6)
XYZ	xyz(52.6740, 74.7194, 32.4116)
Luminance	0.7472 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 3.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F481 #CC81F4

analogous

#E3F481 #A9F481 #81F492

triadic

#A9F481 #81A9F4 #F481A9

tetradic

#A9F481 #81E3F4 #CC81F4 #F49281

square

#A9F481 #81E3F4 #CC81F4 #F49281

split-complementary

#A9F481 #9281F4 #F481E3

monochromatic

#5DE614 #83EF49 #A9F481 #CFF9B9 #ECFDE3

Accessibility & contrast

On white

1.32

#A9F481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.94

#A9F481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F481

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F481	#FFFFFF	#000000	##000000
##A9F481	1.00	1.32	15.94	15.94
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.94	21.00	1.00	1.00
##000000	15.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE477

Deuteranopia (green-blind)

#F0DE88

Tritanopia (blue-blind)

#A8EDD9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a9f481;
/* rgb */ color: rgb(169, 244, 129);
/* oklch */ color: oklch(89.3% 0.166 135.6);

Tailwind

colors: {
  custom: {
    50: '#c5f8a7',
    500: '#a9f481',
    950: '#000000',
  },
}

SCSS

$custom: #a9f481;
$custom-light: #c5f8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f481",
  "rgb": {
    "r": 169,
    "g": 244,
    "b": 129
  },
  "hsl": {
    "h": 99.13,
    "s": 83.942,
    "l": 73.137
  },
  "oklch": {
    "l": 0.89261,
    "c": 0.16554,
    "h": 135.6
  },
  "luminance": 0.74721
}

Semantic roles & 50–950 ramp

primary

#A9F481

secondary

#A149D0

accent

#05E094

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#131710

muted

#828580

Preview Lab

Preview with #A9F481

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

Preview Lab → · Contrast checker → · Palette generator →