#A4CC3A#A4CC3A

#A4CC3A is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.0% C 0.173 H 123.8°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#A4CC3A
RGB	rgb(164, 204, 58)
HSL	hsl(76, 59%, 51%)
HSV	hsv(76, 72%, 80%)
CMYK	cmyk(19.6%, 0%, 71.6%, 20%)
CIE-LAB	lab(76.91, -33.21, 64.47)
CIE-LCH	lch(76.91, 72.53, 117.26°)
OKLab	oklab(78.96% -0.0965 0.144)
OKLCH	oklch(78.96% 0.173 123.8)
XYZ	xyz(37.6668, 51.3834, 11.9358)
Luminance	0.5138 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CC3A #623ACC

analogous

#CCAB3A #A4CC3A #5BCC3A

triadic

#A4CC3A #3AA4CC #CC3AA4

tetradic

#A4CC3A #3ACCAB #623ACC #CC3A5B

square

#A4CC3A #3ACCAB #623ACC #CC3A5B

split-complementary

#A4CC3A #3A5BCC #AB3ACC

monochromatic

#586F1D #7FA029 #A4CC3A #BAD96B #D1E59B

Accessibility & contrast

On white

1.86

#A4CC3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#A4CC3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CC3A

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CC3A	#FFFFFF	#000000	##000000
##A4CC3A	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF1F

Deuteranopia (green-blind)

#D2BE47

Tritanopia (blue-blind)

#ACC2B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a4cc3a;
/* rgb */ color: rgb(164, 204, 58);
/* oklch */ color: oklch(79.0% 0.173 123.8);

Tailwind

colors: {
  custom: {
    50: '#c3db7a',
    500: '#a4cc3a',
    950: '#000000',
  },
}

SCSS

$custom: #a4cc3a;
$custom-light: #c3db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cc3a",
  "rgb": {
    "r": 164,
    "g": 204,
    "b": 58
  },
  "hsl": {
    "h": 76.438,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78964,
    "c": 0.17338,
    "h": 123.8
  },
  "luminance": 0.51384
}

Semantic roles & 50–950 ramp

primary

#A4CC3A

secondary

#453278

accent

#46E271

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4CC3A

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

Preview Lab → · Contrast checker → · Palette generator →