#AFF56E#AFF56E

#AFF56E is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.6% C 0.181 H 131.9°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#AFF56E
RGB	rgb(175, 245, 110)
HSL	hsl(91, 87%, 70%)
HSV	hsv(91, 55%, 96%)
CMYK	cmyk(28.6%, 0%, 55.1%, 3.9%)
CIE-LAB	lab(89.65, -43.45, 57.23)
CIE-LCH	lch(89.65, 71.86, 127.21°)
OKLab	oklab(89.59% -0.1211 0.1348)
OKLCH	oklch(89.59% 0.181 131.9)
XYZ	xyz(53.1453, 75.5429, 26.5300)
Luminance	0.7554 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF56E #B46EF5

analogous

#F3F56E #AFF56E #6EF571

triadic

#AFF56E #6EAFF5 #F56EAF

tetradic

#AFF56E #6EF3F5 #B46EF5 #F5716E

square

#AFF56E #6EF3F5 #B46EF5 #F5716E

split-complementary

#AFF56E #716EF5 #F56EF3

monochromatic

#71DA0F #8FF135 #AFF56E #CFF9A7 #EEFDE1

Accessibility & contrast

On white

1.30

#AFF56E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#AFF56E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF56E

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF56E	#FFFFFF	#000000	##000000
##AFF56E	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE561

Deuteranopia (green-blind)

#F4DF77

Tritanopia (blue-blind)

#B1ECD7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff56e;
/* rgb */ color: rgb(175, 245, 110);
/* oklch */ color: oklch(89.6% 0.181 131.9);

Tailwind

colors: {
  custom: {
    50: '#caf99b',
    500: '#aff56e',
    950: '#000000',
  },
}

SCSS

$custom: #aff56e;
$custom-light: #caf99b;
$custom-dark: #000000;

JSON

{
  "hex": "#aff56e",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 110
  },
  "hsl": {
    "h": 91.111,
    "s": 87.097,
    "l": 69.608
  },
  "oklch": {
    "l": 0.89588,
    "c": 0.18115,
    "h": 131.9
  },
  "luminance": 0.75545
}

Semantic roles & 50–950 ramp

primary

#AFF56E

secondary

#8638CF

accent

#02E477

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #AFF56E

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

Preview Lab → · Contrast checker → · Palette generator →