#AFF56A#AFF56A

#AFF56A is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.5% C 0.185 H 131.6°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#AFF56A
RGB	rgb(175, 245, 106)
HSL	hsl(90, 87%, 69%)
HSV	hsv(90, 57%, 96%)
CMYK	cmyk(28.6%, 0%, 56.7%, 3.9%)
CIE-LAB	lab(89.61, -43.83, 58.95)
CIE-LCH	lch(89.61, 73.46, 126.63°)
OKLab	oklab(89.54% -0.1224 0.1381)
OKLCH	oklch(89.54% 0.185 131.6)
XYZ	xyz(52.9325, 75.4578, 25.4088)
Luminance	0.7546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF56A #B06AF5

analogous

#F4F56A #AFF56A #6AF56B

triadic

#AFF56A #6AAFF5 #F56AAF

tetradic

#AFF56A #6AF4F5 #B06AF5 #F56B6A

square

#AFF56A #6AF4F5 #B06AF5 #F56B6A

split-complementary

#AFF56A #6B6AF5 #F56AF4

monochromatic

#72D60E #90F131 #AFF56A #CEF9A3 #EDFDDD

Accessibility & contrast

On white

1.31

#AFF56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#AFF56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF56A

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF56A	#FFFFFF	#000000	##000000
##AFF56A	1.00	1.31	16.09	16.09
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55C

Deuteranopia (green-blind)

#F5DF74

Tritanopia (blue-blind)

#B1ECD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff56a;
/* rgb */ color: rgb(175, 245, 106);
/* oklch */ color: oklch(89.5% 0.185 131.6);

Tailwind

colors: {
  custom: {
    50: '#caf999',
    500: '#aff56a',
    950: '#000000',
  },
}

SCSS

$custom: #aff56a;
$custom-light: #caf999;
$custom-dark: #000000;

JSON

{
  "hex": "#aff56a",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 106
  },
  "hsl": {
    "h": 90.216,
    "s": 87.421,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89543,
    "c": 0.18454,
    "h": 131.6
  },
  "luminance": 0.75459
}

Semantic roles & 50–950 ramp

primary

#AFF56A

secondary

#8235CE

accent

#02E474

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFF56A

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

Preview Lab → · Contrast checker → · Palette generator →