#AFFF4F#AFFF4F

#AFFF4F is a very light, highly saturated yellow-green. Relative luminance 0.812; OKLCH L 91.6% C 0.217 H 130.9°. Best body text is #000000 at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#AFFF4F
RGB	rgb(175, 255, 79)
HSL	hsl(87, 100%, 65%)
HSV	hsv(87, 69%, 100%)
CMYK	cmyk(31.4%, 0%, 69%, 0%)
CIE-LAB	lab(92.22, -50.18, 72.56)
CIE-LCH	lch(92.22, 88.22, 124.67°)
OKLab	oklab(91.6% -0.1419 0.1638)
OKLCH	oklch(91.6% 0.217 130.9)
XYZ	xyz(54.8500, 81.1966, 20.1782)
Luminance	0.8120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFFF4F #9F4FFF

analogous

#FFF74F #AFFF4F #57FF4F

triadic

#AFFF4F #4FAFFF #FF4FAF

tetradic

#AFFF4F #4FFFF7 #9F4FFF #FF4F57

square

#AFFF4F #4FFFF7 #9F4FFF #FF4F57

split-complementary

#AFFF4F #4F57FF #F74FFF

monochromatic

#73D400 #93FF12 #AFFF4F #CBFF8C #E7FFC9

Accessibility & contrast

On white

1.22

#AFFF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.24

#AFFF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFFF4F

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFFF4F	#FFFFFF	#000000	##000000
##AFFF4F	1.00	1.22	17.24	17.24
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.24	21.00	1.00	1.00
##000000	17.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED32

Deuteranopia (green-blind)

#FFE75F

Tritanopia (blue-blind)

#B2F4DC

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #afff4f;
/* rgb */ color: rgb(175, 255, 79);
/* oklch */ color: oklch(91.6% 0.217 130.9);

Tailwind

colors: {
  custom: {
    50: '#ccff8a',
    500: '#afff4f',
    950: '#000000',
  },
}

SCSS

$custom: #afff4f;
$custom-light: #ccff8a;
$custom-dark: #000000;

JSON

{
  "hex": "#afff4f",
  "rgb": {
    "r": 175,
    "g": 255,
    "b": 79
  },
  "hsl": {
    "h": 87.273,
    "s": 100,
    "l": 65.49
  },
  "oklch": {
    "l": 0.91597,
    "c": 0.21671,
    "h": 130.9
  },
  "luminance": 0.81198
}

Semantic roles & 50–950 ramp

primary

#AFFF4F

secondary

#7124CE

accent

#00E668

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180C

muted

#83867F

Preview Lab

Preview with #AFFF4F

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

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