#A4D646#A4D646

#A4D646 is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.4% C 0.178 H 126.6°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#A4D646
RGB	rgb(164, 214, 70)
HSL	hsl(81, 64%, 56%)
HSV	hsv(81, 67%, 84%)
CMYK	cmyk(23.4%, 0%, 67.3%, 16.1%)
CIE-LAB	lab(79.86, -37.04, 63.01)
CIE-LCH	lch(79.86, 73.09, 120.45°)
OKLab	oklab(81.37% -0.106 0.1427)
OKLCH	oklch(81.37% 0.178 126.6)
XYZ	xyz(40.4620, 56.4272, 14.5530)
Luminance	0.5643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D646 #7846D6

analogous

#D6C046 #A4D646 #5CD646

triadic

#A4D646 #46A4D6 #D646A4

tetradic

#A4D646 #46D6C0 #7846D6 #D6465C

square

#A4D646 #46D6C0 #7846D6 #D6465C

split-complementary

#A4D646 #465CD6 #C046D6

monochromatic

#61841D #85B628 #A4D646 #BDE178 #D5ECAA

Accessibility & contrast

On white

1.71

#A4D646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#A4D646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D646

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D646	#FFFFFF	#000000	##000000
##A4D646	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C831

Deuteranopia (green-blind)

#DAC552

Tritanopia (blue-blind)

#AACCB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a4d646;
/* rgb */ color: rgb(164, 214, 70);
/* oklch */ color: oklch(81.4% 0.178 126.6);

Tailwind

colors: {
  custom: {
    50: '#c3e281',
    500: '#a4d646',
    950: '#000000',
  },
}

SCSS

$custom: #a4d646;
$custom-light: #c3e281;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d646",
  "rgb": {
    "r": 164,
    "g": 214,
    "b": 70
  },
  "hsl": {
    "h": 80.833,
    "s": 63.717,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81374,
    "c": 0.1778,
    "h": 126.6
  },
  "luminance": 0.56428
}

Semantic roles & 50–950 ramp

primary

#A4D646

secondary

#53358B

accent

#41E77B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D646

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

Preview Lab → · Contrast checker → · Palette generator →