#AFF571#AFF571

#AFF571 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.6% C 0.179 H 132.2°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#AFF571
RGB	rgb(175, 245, 113)
HSL	hsl(92, 87%, 70%)
HSV	hsv(92, 54%, 96%)
CMYK	cmyk(28.6%, 0%, 53.9%, 3.9%)
CIE-LAB	lab(89.68, -43.16, 55.93)
CIE-LCH	lch(89.68, 70.64, 127.66°)
OKLab	oklab(89.62% -0.12 0.1322)
OKLCH	oklch(89.62% 0.179 132.2)
XYZ	xyz(53.3114, 75.6094, 27.4048)
Luminance	0.7561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF571 #B771F5

analogous

#F1F571 #AFF571 #71F575

triadic

#AFF571 #71AFF5 #F571AF

tetradic

#AFF571 #71F1F5 #B771F5 #F57571

square

#AFF571 #71F1F5 #B771F5 #F57571

split-complementary

#AFF571 #7571F5 #F571F1

monochromatic

#70DC10 #8FF138 #AFF571 #CFF9AA #EFFDE2

Accessibility & contrast

On white

1.30

#AFF571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#AFF571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF571

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF571	#FFFFFF	#000000	##000000
##AFF571	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE564

Deuteranopia (green-blind)

#F4E07A

Tritanopia (blue-blind)

#B1ECD8

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff571;
/* rgb */ color: rgb(175, 245, 113);
/* oklch */ color: oklch(89.6% 0.179 132.2);

Tailwind

colors: {
  custom: {
    50: '#caf99d',
    500: '#aff571',
    950: '#000000',
  },
}

SCSS

$custom: #aff571;
$custom-light: #caf99d;
$custom-dark: #000000;

JSON

{
  "hex": "#aff571",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 113
  },
  "hsl": {
    "h": 91.818,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.89623,
    "c": 0.17855,
    "h": 132.2
  },
  "luminance": 0.75611
}

Semantic roles & 50–950 ramp

primary

#AFF571

secondary

#8A3BCF

accent

#02E37A

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #AFF571

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

Preview Lab → · Contrast checker → · Palette generator →