#AFF591#AFF591

#AFF591 is a very light, vivid green. Relative luminance 0.765; OKLCH L 90.1% C 0.148 H 136.8°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#AFF591
RGB	rgb(175, 245, 145)
HSL	hsl(102, 83%, 76%)
HSV	hsv(102, 41%, 96%)
CMYK	cmyk(28.6%, 0%, 40.8%, 3.9%)
CIE-LAB	lab(90.07, -39.44, 41.31)
CIE-LCH	lch(90.07, 57.12, 133.68°)
OKLab	oklab(90.07% -0.108 0.1014)
OKLCH	oklch(90.07% 0.148 136.8)
XYZ	xyz(55.4409, 76.4612, 38.6200)
Luminance	0.7646 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF591 #D791F5

analogous

#E1F591 #AFF591 #91F5A5

triadic

#AFF591 #91AFF5 #F591AF

tetradic

#AFF591 #91E1F5 #D791F5 #F5A591

square

#AFF591 #91E1F5 #D791F5 #F5A591

split-complementary

#AFF591 #A591F5 #F591E1

monochromatic

#5DEB21 #86F059 #AFF591 #D8FAC9 #EBFCE3

Accessibility & contrast

On white

1.29

#AFF591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#AFF591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF591

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF591	#FFFFFF	#000000	##000000
##AFF591	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE68A

Deuteranopia (green-blind)

#F1E097

Tritanopia (blue-blind)

#ADEEDC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #aff591;
/* rgb */ color: rgb(175, 245, 145);
/* oklch */ color: oklch(90.1% 0.148 136.8);

Tailwind

colors: {
  custom: {
    50: '#c9f9b2',
    500: '#aff591',
    950: '#000000',
  },
}

SCSS

$custom: #aff591;
$custom-light: #c9f9b2;
$custom-dark: #000000;

JSON

{
  "hex": "#aff591",
  "rgb": {
    "r": 175,
    "g": 245,
    "b": 145
  },
  "hsl": {
    "h": 102,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.90072,
    "c": 0.14815,
    "h": 136.8
  },
  "luminance": 0.76463
}

Semantic roles & 50–950 ramp

primary

#AFF591

secondary

#AE57D3

accent

#06E09E

background

#FEFFFD

surface

#FAFFF8

border

#D3D7D1

text

#131711

muted

#838581

Preview Lab

Preview with #AFF591

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

Preview Lab → · Contrast checker → · Palette generator →