#AFF391#AFF391

#AFF391 is a very light, vivid green. Relative luminance 0.753; OKLCH L 89.6% C 0.145 H 136.6°. Best body text is #000000 at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#AFF391
RGB	rgb(175, 243, 145)
HSL	hsl(102, 80%, 76%)
HSV	hsv(102, 40%, 95%)
CMYK	cmyk(28%, 0%, 40.3%, 4.7%)
CIE-LAB	lab(89.51, -38.55, 40.59)
CIE-LCH	lch(89.51, 55.98, 133.52°)
OKLab	oklab(89.62% -0.1055 0.0998)
OKLCH	oklch(89.62% 0.145 136.6)
XYZ	xyz(54.8391, 75.2576, 38.4194)
Luminance	0.7526 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF391 #D591F3

analogous

#E0F391 #AFF391 #91F3A4

triadic

#AFF391 #91AFF3 #F391AF

tetradic

#AFF391 #91E0F3 #D591F3 #F3A491

square

#AFF391 #91E0F3 #D591F3 #F3A491

split-complementary

#AFF391 #A491F3 #F391E0

monochromatic

#5FE723 #87ED5A #AFF391 #D7F9C8 #EBFCE3

Accessibility & contrast

On white

1.31

#AFF391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.05

#AFF391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF391

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF391	#FFFFFF	#000000	##000000
##AFF391	1.00	1.31	16.05	16.05
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.05	21.00	1.00	1.00
##000000	16.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E58A

Deuteranopia (green-blind)

#EFDF97

Tritanopia (blue-blind)

#ADECDB

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #aff391;
/* rgb */ color: rgb(175, 243, 145);
/* oklch */ color: oklch(89.6% 0.145 136.6);

Tailwind

colors: {
  custom: {
    50: '#c9f7b2',
    500: '#aff391',
    950: '#000000',
  },
}

SCSS

$custom: #aff391;
$custom-light: #c9f7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#aff391",
  "rgb": {
    "r": 175,
    "g": 243,
    "b": 145
  },
  "hsl": {
    "h": 101.633,
    "s": 80.328,
    "l": 76.078
  },
  "oklch": {
    "l": 0.89619,
    "c": 0.14522,
    "h": 136.6
  },
  "luminance": 0.75259
}

Semantic roles & 50–950 ramp

primary

#AFF391

secondary

#AB58D0

accent

#09DD9C

background

#FEFFFD

surface

#FAFFF8

border

#D3D7D1

text

#131711

muted

#838581

Preview Lab

Preview with #AFF391

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

Preview Lab → · Contrast checker → · Palette generator →