#AFF866#AFF866

#AFF866 is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.2% C 0.192 H 131.6°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#AFF866
RGB	rgb(175, 248, 102)
HSL	hsl(90, 91%, 69%)
HSV	hsv(90, 59%, 97%)
CMYK	cmyk(29.4%, 0%, 58.9%, 2.7%)
CIE-LAB	lab(90.42, -45.49, 61.59)
CIE-LCH	lch(90.42, 76.57, 126.45°)
OKLab	oklab(90.19% -0.1273 0.1434)
OKLCH	oklch(90.19% 0.192 131.6)
XYZ	xyz(53.6442, 77.2064, 24.6437)
Luminance	0.7721 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF866 #AF66F8

analogous

#F8F866 #AFF866 #66F866

triadic

#AFF866 #66AFF8 #F866AF

tetradic

#AFF866 #66F8F8 #AF66F8 #F86666

square

#AFF866 #66F8F8 #AF66F8 #F86666

split-complementary

#AFF866 #6666F8 #F866F8

monochromatic

#72DA0A #90F52B #AFF866 #CEFBA1 #ECFDDB

Accessibility & contrast

On white

1.28

#AFF866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.44

#AFF866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF866

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF866	#FFFFFF	#000000	##000000
##AFF866	1.00	1.28	16.44	16.44
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.44	21.00	1.00	1.00
##000000	16.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE756

Deuteranopia (green-blind)

#F8E271

Tritanopia (blue-blind)

#B2EFD9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #aff866;
/* rgb */ color: rgb(175, 248, 102);
/* oklch */ color: oklch(90.2% 0.192 131.6);

Tailwind

colors: {
  custom: {
    50: '#cbfb96',
    500: '#aff866',
    950: '#000000',
  },
}

SCSS

$custom: #aff866;
$custom-light: #cbfb96;
$custom-dark: #000000;

JSON

{
  "hex": "#aff866",
  "rgb": {
    "r": 175,
    "g": 248,
    "b": 102
  },
  "hsl": {
    "h": 90,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90188,
    "c": 0.19172,
    "h": 131.6
  },
  "luminance": 0.77208
}

Semantic roles & 50–950 ramp

primary

#AFF866

secondary

#8131D2

accent

#00E673

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFF866

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

Preview Lab → · Contrast checker → · Palette generator →