#AFFF79#AFFF79

#AFFF79 is a very light, vivid yellow-green. Relative luminance 0.820; OKLCH L 92.0% C 0.185 H 134.3°. Best body text is #000000 at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#AFFF79
RGB	rgb(175, 255, 121)
HSL	hsl(96, 100%, 74%)
HSV	hsv(96, 53%, 100%)
CMYK	cmyk(31.4%, 0%, 52.5%, 0%)
CIE-LAB	lab(92.58, -46.65, 55.75)
CIE-LCH	lch(92.58, 72.69, 129.92°)
OKLab	oklab(92.01% -0.1291 0.1324)
OKLCH	oklch(92.01% 0.185 134.3)
XYZ	xyz(56.8892, 82.0123, 30.9180)
Luminance	0.8201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Key Lime

#AEFF6E

ΔE00 1.29

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFFF79 #C979FF

analogous

#F2FF79 #AFFF79 #79FF86

triadic

#AFFF79 #79AFFF #FF79AF

tetradic

#AFFF79 #79F2FF #C979FF #FF8679

square

#AFFF79 #79F2FF #C979FF #FF8679

split-complementary

#AFFF79 #8679FF #FF79F2

monochromatic

#66FE00 #8AFF3C #AFFF79 #D4FFB6 #EDFFE0

Accessibility & contrast

On white

1.21

#AFFF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.40

#AFFF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFFF79

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFFF79	#FFFFFF	#000000	##000000
##AFFF79	1.00	1.21	17.40	17.40
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.40	21.00	1.00	1.00
##000000	17.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE6C

Deuteranopia (green-blind)

#FCE782

Tritanopia (blue-blind)

#AFF6E1

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #afff79;
/* rgb */ color: rgb(175, 255, 121);
/* oklch */ color: oklch(92.0% 0.185 134.3);

Tailwind

colors: {
  custom: {
    50: '#caffa3',
    500: '#afff79',
    950: '#000000',
  },
}

SCSS

$custom: #afff79;
$custom-light: #caffa3;
$custom-dark: #000000;

JSON

{
  "hex": "#afff79",
  "rgb": {
    "r": 175,
    "g": 255,
    "b": 121
  },
  "hsl": {
    "h": 95.821,
    "s": 100,
    "l": 73.725
  },
  "oklch": {
    "l": 0.92007,
    "c": 0.18494,
    "h": 134.3
  },
  "luminance": 0.82014
}

Semantic roles & 50–950 ramp

primary

#AFFF79

secondary

#9D3FDD

accent

#00E689

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14180F

muted

#838680

Preview Lab

Preview with #AFFF79

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

Preview Lab → · Contrast checker → · Palette generator →