#AFF171#AFF171

#AFF171 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 88.7% C 0.173 H 131.7°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#AFF171
RGB	rgb(175, 241, 113)
HSL	hsl(91, 82%, 69%)
HSV	hsv(91, 53%, 95%)
CMYK	cmyk(27.4%, 0%, 53.1%, 5.5%)
CIE-LAB	lab(88.55, -41.41, 54.60)
CIE-LCH	lch(88.55, 68.53, 127.18°)
OKLab	oklab(88.71% -0.1152 0.1293)
OKLCH	oklch(88.71% 0.173 131.7)
XYZ	xyz(52.1144, 73.2153, 27.0058)
Luminance	0.7322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF171 #B371F1

analogous

#EFF171 #AFF171 #71F173

triadic

#AFF171 #71AFF1 #F171AF

tetradic

#AFF171 #71EFF1 #B371F1 #F17371

square

#AFF171 #71EFF1 #B371F1 #F17371

split-complementary

#AFF171 #7371F1 #F171EF

monochromatic

#71D315 #90EC39 #AFF171 #CEF6A9 #EEFCE0

Accessibility & contrast

On white

1.34

#AFF171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#AFF171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF171

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF171	#FFFFFF	#000000	##000000
##AFF171	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE265

Deuteranopia (green-blind)

#F1DD79

Tritanopia (blue-blind)

#B1E8D4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #aff171;
/* rgb */ color: rgb(175, 241, 113);
/* oklch */ color: oklch(88.7% 0.173 131.7);

Tailwind

colors: {
  custom: {
    50: '#caf69d',
    500: '#aff171',
    950: '#000000',
  },
}

SCSS

$custom: #aff171;
$custom-light: #caf69d;
$custom-dark: #000000;

JSON

{
  "hex": "#aff171",
  "rgb": {
    "r": 175,
    "g": 241,
    "b": 113
  },
  "hsl": {
    "h": 90.938,
    "s": 82.051,
    "l": 69.412
  },
  "oklch": {
    "l": 0.88709,
    "c": 0.17317,
    "h": 131.7
  },
  "luminance": 0.73217
}

Semantic roles & 50–950 ramp

primary

#AFF171

secondary

#853CCA

accent

#07DE76

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#13170E

muted

#83857F

Preview Lab

Preview with #AFF171

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

Preview Lab → · Contrast checker → · Palette generator →