#A6E355#A6E355

#A6E355 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.6% C 0.182 H 129.4°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#A6E355
RGB	rgb(166, 227, 85)
HSL	hsl(86, 72%, 61%)
HSV	hsv(86, 63%, 89%)
CMYK	cmyk(26.9%, 0%, 62.6%, 11%)
CIE-LAB	lab(83.81, -40.99, 61.26)
CIE-LCH	lch(83.81, 73.71, 123.79°)
OKLab	oklab(84.65% -0.1158 0.1409)
OKLCH	oklch(84.65% 0.182 129.4)
XYZ	xyz(44.8344, 63.6999, 18.5257)
Luminance	0.6370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E355 #9255E3

analogous

#E3D955 #A6E355 #5FE355

triadic

#A6E355 #55A6E3 #E355A6

tetradic

#A6E355 #55E3D9 #9255E3 #E3555F

square

#A6E355 #55E3D9 #9255E3 #E3555F

split-complementary

#A6E355 #555FE3 #D955E3

monochromatic

#68A31B #8AD723 #A6E355 #C2EC8A #DDF4BE

Accessibility & contrast

On white

1.53

#A6E355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#A6E355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E355

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E355	#FFFFFF	#000000	##000000
##A6E355	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD444

Deuteranopia (green-blind)

#E5D060

Tritanopia (blue-blind)

#AADAC5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a6e355;
/* rgb */ color: rgb(166, 227, 85);
/* oklch */ color: oklch(84.6% 0.182 129.4);

Tailwind

colors: {
  custom: {
    50: '#c4ec8b',
    500: '#a6e355',
    950: '#000000',
  },
}

SCSS

$custom: #a6e355;
$custom-light: #c4ec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e355",
  "rgb": {
    "r": 166,
    "g": 227,
    "b": 85
  },
  "hsl": {
    "h": 85.775,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84646,
    "c": 0.18237,
    "h": 129.4
  },
  "luminance": 0.63701
}

Semantic roles & 50–950 ramp

primary

#A6E355

secondary

#6637A5

accent

#12D465

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A6E355

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

Preview Lab → · Contrast checker → · Palette generator →