#A9F565#A9F565

#A9F565 is a very light, vivid yellow-green. Relative luminance 0.747; OKLCH L 89.1% C 0.192 H 132.5°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#A9F565
RGB	rgb(169, 245, 101)
HSL	hsl(92, 88%, 68%)
HSV	hsv(92, 59%, 96%)
CMYK	cmyk(31%, 0%, 58.8%, 3.9%)
CIE-LAB	lab(89.24, -46.37, 60.61)
CIE-LCH	lch(89.24, 76.31, 127.42°)
OKLab	oklab(89.15% -0.1294 0.1412)
OKLCH	oklch(89.15% 0.192 132.5)
XYZ	xyz(51.3628, 74.6776, 24.0174)
Luminance	0.7468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F565 #B165F5

analogous

#F1F565 #A9F565 #65F569

triadic

#A9F565 #65A9F5 #F565A9

tetradic

#A9F565 #65F1F5 #B165F5 #F56965

square

#A9F565 #65F1F5 #B165F5 #F56965

split-complementary

#A9F565 #6965F5 #F565F1

monochromatic

#6AD20E #89F12C #A9F565 #C9F99E #E9FCD8

Accessibility & contrast

On white

1.32

#A9F565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.94

#A9F565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F565

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F565	#FFFFFF	#000000	##000000
##A9F565	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)

#FEE455

Deuteranopia (green-blind)

#F4DE70

Tritanopia (blue-blind)

#ABECD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a9f565;
/* rgb */ color: rgb(169, 245, 101);
/* oklch */ color: oklch(89.1% 0.192 132.5);

Tailwind

colors: {
  custom: {
    50: '#c6f996',
    500: '#a9f565',
    950: '#000000',
  },
}

SCSS

$custom: #a9f565;
$custom-light: #c6f996;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f565",
  "rgb": {
    "r": 169,
    "g": 245,
    "b": 101
  },
  "hsl": {
    "h": 91.667,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89147,
    "c": 0.19158,
    "h": 132.5
  },
  "luminance": 0.74679
}

Semantic roles & 50–950 ramp

primary

#A9F565

secondary

#8331CD

accent

#01E479

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #A9F565

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

Preview Lab → · Contrast checker → · Palette generator →