#AFF291#AFF291

#AFF291 is a very light, vivid green. Relative luminance 0.747; OKLCH L 89.4% C 0.144 H 136.5°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#AFF291
RGB	rgb(175, 242, 145)
HSL	hsl(101, 79%, 76%)
HSV	hsv(101, 40%, 95%)
CMYK	cmyk(27.7%, 0%, 40.1%, 5.1%)
CIE-LAB	lab(89.23, -38.10, 40.23)
CIE-LCH	lch(89.23, 55.41, 133.44°)
OKLab	oklab(89.39% -0.1043 0.0989)
OKLCH	oklch(89.39% 0.144 136.5)
XYZ	xyz(54.5407, 74.6607, 38.3199)
Luminance	0.7466 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFF291 #D491F2

analogous

#E0F291 #AFF291 #91F2A3

triadic

#AFF291 #91AFF2 #F291AF

tetradic

#AFF291 #91E0F2 #D491F2 #F2A391

square

#AFF291 #91E0F2 #D491F2 #F2A391

split-complementary

#AFF291 #A391F2 #F291E0

monochromatic

#5FE524 #87EC5A #AFF291 #D7F8C8 #EBFCE4

Accessibility & contrast

On white

1.32

#AFF291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#AFF291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFF291

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFF291	#FFFFFF	#000000	##000000
##AFF291	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E48A

Deuteranopia (green-blind)

#EEDE97

Tritanopia (blue-blind)

#ADEBDA

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #aff291;
/* rgb */ color: rgb(175, 242, 145);
/* oklch */ color: oklch(89.4% 0.144 136.5);

Tailwind

colors: {
  custom: {
    50: '#c9f6b2',
    500: '#aff291',
    950: '#000000',
  },
}

SCSS

$custom: #aff291;
$custom-light: #c9f6b2;
$custom-dark: #000000;

JSON

{
  "hex": "#aff291",
  "rgb": {
    "r": 175,
    "g": 242,
    "b": 145
  },
  "hsl": {
    "h": 101.443,
    "s": 78.862,
    "l": 75.882
  },
  "oklch": {
    "l": 0.89393,
    "c": 0.14375,
    "h": 136.5
  },
  "luminance": 0.74663
}

Semantic roles & 50–950 ramp

primary

#AFF291

secondary

#AA58CF

accent

#0ADB9B

background

#FEFFFD

surface

#FAFEF8

border

#D3D6D1

text

#131711

muted

#838581

Preview Lab

Preview with #AFF291

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

Preview Lab → · Contrast checker → · Palette generator →