#AFF56B#AFF56B

#AFF56B is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.6% C 0.184 H 131.7°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#AFF56B
RGB	rgb(175, 245, 107)
HSL	hsl(90, 87%, 69%)
HSV	hsv(90, 56%, 96%)
CMYK	cmyk(28.6%, 0%, 56.3%, 3.9%)
CIE-LAB	lab(89.62, -43.74, 58.52)
CIE-LCH	lch(89.62, 73.06, 126.78°)
OKLab	oklab(89.55% -0.1221 0.1373)
OKLCH	oklch(89.55% 0.184 131.7)
XYZ	xyz(52.9848, 75.4787, 25.6843)
Luminance	0.7548 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF56B #B16BF5

analogous

#F4F56B #AFF56B #6BF56C

triadic

#AFF56B #6BAFF5 #F56BAF

tetradic

#AFF56B #6BF4F5 #B16BF5 #F56C6B

square

#AFF56B #6BF4F5 #B16BF5 #F56C6B

split-complementary

#AFF56B #6C6BF5 #F56BF4

monochromatic

#71D70F #90F132 #AFF56B #CEF9A4 #EDFDDE

Accessibility & contrast

On white

1.30

#AFF56B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#AFF56B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF56B

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF56B	#FFFFFF	#000000	##000000
##AFF56B	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)

#FFE55D

Deuteranopia (green-blind)

#F5DF75

Tritanopia (blue-blind)

#B1ECD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff56b;
/* rgb */ color: rgb(175, 245, 107);
/* oklch */ color: oklch(89.6% 0.184 131.7);

Tailwind

colors: {
  custom: {
    50: '#caf999',
    500: '#aff56b',
    950: '#000000',
  },
}

SCSS

$custom: #aff56b;
$custom-light: #caf999;
$custom-dark: #000000;

JSON

{
  "hex": "#aff56b",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 107
  },
  "hsl": {
    "h": 90.435,
    "s": 87.342,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89554,
    "c": 0.18371,
    "h": 131.7
  },
  "luminance": 0.7548
}

Semantic roles & 50–950 ramp

primary

#AFF56B

secondary

#8336CE

accent

#02E474

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFF56B

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

Preview Lab → · Contrast checker → · Palette generator →