#A6DC39#A6DC39

#A6DC39 is a very light, vivid yellow-green. Relative luminance 0.596; OKLCH L 82.8% C 0.192 H 126.6°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#A6DC39
RGB	rgb(166, 220, 57)
HSL	hsl(80, 70%, 54%)
HSV	hsv(80, 74%, 86%)
CMYK	cmyk(24.5%, 0%, 74.1%, 13.7%)
CIE-LAB	lab(81.61, -39.74, 69.43)
CIE-LCH	lch(81.61, 79.99, 119.79°)
OKLab	oklab(82.8% -0.1146 0.1542)
OKLCH	oklch(82.8% 0.192 126.6)
XYZ	xyz(42.0578, 59.5881, 13.1559)
Luminance	0.5959 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6DC39 #6F39DC

analogous

#DCC039 #A6DC39 #55DC39

triadic

#A6DC39 #39A6DC #DC39A6

tetradic

#A6DC39 #39DCC0 #6F39DC #DC3955

square

#A6DC39 #39DCC0 #6F39DC #DC3955

split-complementary

#A6DC39 #3955DC #C039DC

monochromatic

#608317 #85B720 #A6DC39 #BDE56D #D5EEA1

Accessibility & contrast

On white

1.63

#A6DC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#A6DC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6DC39

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6DC39	#FFFFFF	#000000	##000000
##A6DC39	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD14

Deuteranopia (green-blind)

#E0CA49

Tritanopia (blue-blind)

#ADD2BD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a6dc39;
/* rgb */ color: rgb(166, 220, 57);
/* oklch */ color: oklch(82.8% 0.192 126.6);

Tailwind

colors: {
  custom: {
    50: '#c5e77b',
    500: '#a6dc39',
    950: '#000000',
  },
}

SCSS

$custom: #a6dc39;
$custom-light: #c5e77b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6dc39",
  "rgb": {
    "r": 166,
    "g": 220,
    "b": 57
  },
  "hsl": {
    "h": 79.877,
    "s": 69.957,
    "l": 54.314
  },
  "oklch": {
    "l": 0.82803,
    "c": 0.19212,
    "h": 126.6
  },
  "luminance": 0.59589
}

Semantic roles & 50–950 ramp

primary

#A6DC39

secondary

#4D2F8A

accent

#3BED76

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13160A

muted

#83847D

Preview Lab

Preview with #A6DC39

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

Preview Lab → · Contrast checker → · Palette generator →