#A6D642#A6D642

#A6D642 is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.5% C 0.180 H 125.8°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#A6D642
RGB	rgb(166, 214, 66)
HSL	hsl(79, 64%, 55%)
HSV	hsv(79, 69%, 84%)
CMYK	cmyk(22.4%, 0%, 69.2%, 16.1%)
CIE-LAB	lab(79.95, -36.54, 64.66)
CIE-LCH	lch(79.95, 74.27, 119.47°)
OKLab	oklab(81.47% -0.1051 0.1456)
OKLCH	oklch(81.47% 0.18 125.8)
XYZ	xyz(40.7560, 56.5929, 13.9295)
Luminance	0.5659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6D642 #7242D6

analogous

#D6BC42 #A6D642 #5CD642

triadic

#A6D642 #42A6D6 #D642A6

tetradic

#A6D642 #42D6BC #7242D6 #D6425C

square

#A6D642 #42D6BC #7242D6 #D6425C

split-complementary

#A6D642 #425CD6 #BC42D6

monochromatic

#61821C #86B427 #A6D642 #BEE174 #D5ECA7

Accessibility & contrast

On white

1.70

#A6D642 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#A6D642 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6D642

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6D642	#FFFFFF	#000000	##000000
##A6D642	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82A

Deuteranopia (green-blind)

#DBC64E

Tritanopia (blue-blind)

#ADCCB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a6d642;
/* rgb */ color: rgb(166, 214, 66);
/* oklch */ color: oklch(81.5% 0.180 125.8);

Tailwind

colors: {
  custom: {
    50: '#c4e27f',
    500: '#a6d642',
    950: '#000000',
  },
}

SCSS

$custom: #a6d642;
$custom-light: #c4e27f;
$custom-dark: #000000;

JSON

{
  "hex": "#a6d642",
  "rgb": {
    "r": 166,
    "g": 214,
    "b": 66
  },
  "hsl": {
    "h": 79.459,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.81472,
    "c": 0.17954,
    "h": 125.8
  },
  "luminance": 0.56593
}

Semantic roles & 50–950 ramp

primary

#A6D642

secondary

#4F3488

accent

#40E777

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A6D642

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

Preview Lab → · Contrast checker → · Palette generator →