#A9F863#A9F863

#A9F863 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 89.8% C 0.197 H 132.7°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#A9F863
RGB	rgb(169, 248, 99)
HSL	hsl(92, 91%, 68%)
HSV	hsv(92, 60%, 97%)
CMYK	cmyk(31.9%, 0%, 60.1%, 2.7%)
CIE-LAB	lab(90.08, -47.81, 62.39)
CIE-LCH	lch(90.08, 78.61, 127.46°)
OKLab	oklab(89.82% -0.1336 0.1448)
OKLCH	oklch(89.82% 0.197 132.7)
XYZ	xyz(52.1809, 76.4688, 23.8126)
Luminance	0.7647 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F863 #B263F8

analogous

#F4F863 #A9F863 #63F867

triadic

#A9F863 #63A9F8 #F863A9

tetradic

#A9F863 #63F4F8 #B263F8 #F86763

square

#A9F863 #63F4F8 #B263F8 #F86763

split-complementary

#A9F863 #6763F8 #F863F4

monochromatic

#6AD70A #89F528 #A9F863 #C9FB9E #EAFDD8

Accessibility & contrast

On white

1.29

#A9F863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#A9F863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F863

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F863	#FFFFFF	#000000	##000000
##A9F863	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE752

Deuteranopia (green-blind)

#F6E06E

Tritanopia (blue-blind)

#AAEFD8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a9f863;
/* rgb */ color: rgb(169, 248, 99);
/* oklch */ color: oklch(89.8% 0.197 132.7);

Tailwind

colors: {
  custom: {
    50: '#c7fb95',
    500: '#a9f863',
    950: '#000000',
  },
}

SCSS

$custom: #a9f863;
$custom-light: #c7fb95;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f863",
  "rgb": {
    "r": 169,
    "g": 248,
    "b": 99
  },
  "hsl": {
    "h": 91.812,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.8982,
    "c": 0.19702,
    "h": 132.7
  },
  "luminance": 0.76471
}

Semantic roles & 50–950 ramp

primary

#A9F863

secondary

#852ED1

accent

#00E67A

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #A9F863

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

Preview Lab → · Contrast checker → · Palette generator →