#A6F661#A6F661

#A6F661 is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.2% C 0.197 H 132.9°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#A6F661
RGB	rgb(166, 246, 97)
HSL	hsl(92, 89%, 67%)
HSV	hsv(92, 61%, 96%)
CMYK	cmyk(32.5%, 0%, 60.6%, 3.5%)
CIE-LAB	lab(89.34, -48.17, 62.36)
CIE-LCH	lch(89.34, 78.80, 127.68°)
OKLab	oklab(89.17% -0.1345 0.1446)
OKLCH	oklch(89.17% 0.197 132.9)
XYZ	xyz(50.8385, 74.8797, 23.0816)
Luminance	0.7488 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Lime

#AEFD6C

ΔE00 1.62

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F661 #B161F6

analogous

#F0F661 #A6F661 #61F667

triadic

#A6F661 #61A6F6 #F661A6

tetradic

#A6F661 #61F0F6 #B161F6 #F66761

square

#A6F661 #61F0F6 #B161F6 #F66761

split-complementary

#A6F661 #6761F6 #F661F0

monochromatic

#67D10C #85F327 #A6F661 #C7F99B #E7FDD5

Accessibility & contrast

On white

1.31

#A6F661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#A6F661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F661

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F661	#FFFFFF	#000000	##000000
##A6F661	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE550

Deuteranopia (green-blind)

#F4DE6C

Tritanopia (blue-blind)

#A7EDD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a6f661;
/* rgb */ color: rgb(166, 246, 97);
/* oklch */ color: oklch(89.2% 0.197 132.9);

Tailwind

colors: {
  custom: {
    50: '#c5f993',
    500: '#a6f661',
    950: '#000000',
  },
}

SCSS

$custom: #a6f661;
$custom-light: #c5f993;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f661",
  "rgb": {
    "r": 166,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 92.215,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89171,
    "c": 0.19749,
    "h": 132.9
  },
  "luminance": 0.74882
}

Semantic roles & 50–950 ramp

primary

#A6F661

secondary

#832FCC

accent

#00E67B

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6F661

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

Preview Lab → · Contrast checker → · Palette generator →