#A6D240#A6D240

#A6D240 is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.5% C 0.176 H 124.9°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#A6D240
RGB	rgb(166, 210, 64)
HSL	hsl(78, 62%, 54%)
HSV	hsv(78, 70%, 82%)
CMYK	cmyk(21%, 0%, 69.5%, 17.6%)
CIE-LAB	lab(78.79, -34.84, 64.22)
CIE-LCH	lch(78.79, 73.07, 118.48°)
OKLab	oklab(80.53% -0.1006 0.1444)
OKLCH	oklch(80.53% 0.176 124.9)
XYZ	xyz(39.6982, 54.5699, 13.2911)
Luminance	0.5457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D240 #6C40D2

analogous

#D2B540 #A6D240 #5DD240

triadic

#A6D240 #40A6D2 #D240A6

tetradic

#A6D240 #40D2B5 #6C40D2 #D2405D

square

#A6D240 #40D2B5 #6C40D2 #D2405D

split-complementary

#A6D240 #405DD2 #B540D2

monochromatic

#5E7B1D #85AC29 #A6D240 #BDDE72 #D4E9A3

Accessibility & contrast

On white

1.76

#A6D240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#A6D240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D240

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D240	#FFFFFF	#000000	##000000
##A6D240	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC528

Deuteranopia (green-blind)

#D7C34C

Tritanopia (blue-blind)

#ADC8B5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a6d240;
/* rgb */ color: rgb(166, 210, 64);
/* oklch */ color: oklch(80.5% 0.176 124.9);

Tailwind

colors: {
  custom: {
    50: '#c4e07d',
    500: '#a6d240',
    950: '#000000',
  },
}

SCSS

$custom: #a6d240;
$custom-light: #c4e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d240",
  "rgb": {
    "r": 166,
    "g": 210,
    "b": 64
  },
  "hsl": {
    "h": 78.082,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80532,
    "c": 0.17596,
    "h": 124.9
  },
  "luminance": 0.5457
}

Semantic roles & 50–950 ramp

primary

#A6D240

secondary

#4B3483

accent

#43E574

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A6D240

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

Preview Lab → · Contrast checker → · Palette generator →