#A1FA66#A1FA66

#A1FA66 is a very light, highly saturated yellow-green. Relative luminance 0.769; OKLCH L 89.9% C 0.201 H 134.8°. Best body text is #000000 at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#A1FA66
RGB	rgb(161, 250, 102)
HSL	hsl(96, 94%, 69%)
HSV	hsv(96, 59%, 98%)
CMYK	cmyk(35.6%, 0%, 59.2%, 2%)
CIE-LAB	lab(90.28, -51.05, 61.25)
CIE-LCH	lch(90.28, 79.73, 129.81°)
OKLab	oklab(89.89% -0.1418 0.1428)
OKLCH	oklch(89.89% 0.201 134.8)
XYZ	xyz(51.2807, 76.9053, 24.7100)
Luminance	0.7691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.93

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1FA66 #BF66FA

analogous

#EBFA66 #A1FA66 #66FA75

triadic

#A1FA66 #66A1FA #FA66A1

tetradic

#A1FA66 #66EBFA #BF66FA #FA7566

square

#A1FA66 #66EBFA #BF66FA #FA7566

split-complementary

#A1FA66 #7566FA #FA66EB

monochromatic

#5DDE07 #7DF82B #A1FA66 #C5FCA1 #EAFEDD

Accessibility & contrast

On white

1.28

#A1FA66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.38

#A1FA66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1FA66

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1FA66	#FFFFFF	#000000	##000000
##A1FA66	1.00	1.28	16.38	16.38
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.38	21.00	1.00	1.00
##000000	16.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE856

Deuteranopia (green-blind)

#F6E071

Tritanopia (blue-blind)

#A0F1DA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a1fa66;
/* rgb */ color: rgb(161, 250, 102);
/* oklch */ color: oklch(89.9% 0.201 134.8);

Tailwind

colors: {
  custom: {
    50: '#c2fc96',
    500: '#a1fa66',
    950: '#000000',
  },
}

SCSS

$custom: #a1fa66;
$custom-light: #c2fc96;
$custom-dark: #000000;

JSON

{
  "hex": "#a1fa66",
  "rgb": {
    "r": 161,
    "g": 250,
    "b": 102
  },
  "hsl": {
    "h": 96.081,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89887,
    "c": 0.2012,
    "h": 134.8
  },
  "luminance": 0.76908
}

Semantic roles & 50–950 ramp

primary

#A1FA66

secondary

#9330D4

accent

#00E68A

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A1FA66

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

Preview Lab → · Contrast checker → · Palette generator →