#A9F963#A9F963

#A9F963 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.1% C 0.198 H 132.8°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#A9F963
RGB	rgb(169, 249, 99)
HSL	hsl(92, 93%, 68%)
HSV	hsv(92, 60%, 98%)
CMYK	cmyk(32.1%, 0%, 60.2%, 2.4%)
CIE-LAB	lab(90.36, -48.23, 62.71)
CIE-LCH	lch(90.36, 79.11, 127.57°)
OKLab	oklab(90.05% -0.1347 0.1455)
OKLCH	oklch(90.05% 0.198 132.8)
XYZ	xyz(52.4892, 77.0853, 23.9153)
Luminance	0.7709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F963 #B363F9

analogous

#F4F963 #A9F963 #63F968

triadic

#A9F963 #63A9F9 #F963A9

tetradic

#A9F963 #63F4F9 #B363F9 #F96863

square

#A9F963 #63F4F9 #B363F9 #F96863

split-complementary

#A9F963 #6863F9 #F963F4

monochromatic

#6AD908 #89F728 #A9F963 #C9FB9E #EAFED9

Accessibility & contrast

On white

1.28

#A9F963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.42

#A9F963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F963

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F963	#FFFFFF	#000000	##000000
##A9F963	1.00	1.28	16.42	16.42
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.42	21.00	1.00	1.00
##000000	16.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE752

Deuteranopia (green-blind)

#F7E16E

Tritanopia (blue-blind)

#AAF0D9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a9f963;
/* rgb */ color: rgb(169, 249, 99);
/* oklch */ color: oklch(90.1% 0.198 132.8);

Tailwind

colors: {
  custom: {
    50: '#c7fb95',
    500: '#a9f963',
    950: '#000000',
  },
}

SCSS

$custom: #a9f963;
$custom-light: #c7fb95;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f963",
  "rgb": {
    "r": 169,
    "g": 249,
    "b": 99
  },
  "hsl": {
    "h": 92,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.90051,
    "c": 0.1983,
    "h": 132.8
  },
  "luminance": 0.77087
}

Semantic roles & 50–950 ramp

primary

#A9F963

secondary

#862ED2

accent

#00E67A

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #A9F963

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

Preview Lab → · Contrast checker → · Palette generator →