#AFF56C#AFF56C

#AFF56C is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.6% C 0.183 H 131.7°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#AFF56C
RGB	rgb(175, 245, 108)
HSL	hsl(91, 87%, 69%)
HSV	hsv(91, 56%, 96%)
CMYK	cmyk(28.6%, 0%, 55.9%, 3.9%)
CIE-LAB	lab(89.63, -43.65, 58.09)
CIE-LCH	lch(89.63, 72.66, 126.92°)
OKLab	oklab(89.57% -0.1217 0.1364)
OKLCH	oklch(89.57% 0.183 131.7)
XYZ	xyz(53.0377, 75.4999, 25.9630)
Luminance	0.7550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF56C #B26CF5

analogous

#F3F56C #AFF56C #6CF56E

triadic

#AFF56C #6CAFF5 #F56CAF

tetradic

#AFF56C #6CF3F5 #B26CF5 #F56E6C

square

#AFF56C #6CF3F5 #B26CF5 #F56E6C

split-complementary

#AFF56C #6E6CF5 #F56CF3

monochromatic

#71D80F #90F133 #AFF56C #CEF9A5 #EDFDDF

Accessibility & contrast

On white

1.30

#AFF56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#AFF56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF56C

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF56C	#FFFFFF	#000000	##000000
##AFF56C	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55E

Deuteranopia (green-blind)

#F5DF75

Tritanopia (blue-blind)

#B1ECD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff56c;
/* rgb */ color: rgb(175, 245, 108);
/* oklch */ color: oklch(89.6% 0.183 131.7);

Tailwind

colors: {
  custom: {
    50: '#caf99a',
    500: '#aff56c',
    950: '#000000',
  },
}

SCSS

$custom: #aff56c;
$custom-light: #caf99a;
$custom-dark: #000000;

JSON

{
  "hex": "#aff56c",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 108
  },
  "hsl": {
    "h": 90.657,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.89565,
    "c": 0.18286,
    "h": 131.7
  },
  "luminance": 0.75501
}

Semantic roles & 50–950 ramp

primary

#AFF56C

secondary

#8437CF

accent

#02E475

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFF56C

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

Preview Lab → · Contrast checker → · Palette generator →