#A4CC3B#A4CC3B

#A4CC3B is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.0% C 0.173 H 123.9°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#A4CC3B
RGB	rgb(164, 204, 59)
HSL	hsl(77, 59%, 52%)
HSV	hsv(77, 71%, 80%)
CMYK	cmyk(19.6%, 0%, 71.1%, 20%)
CIE-LAB	lab(76.92, -33.16, 64.12)
CIE-LCH	lch(76.92, 72.19, 117.34°)
OKLab	oklab(78.97% -0.0963 0.1434)
OKLCH	oklch(78.97% 0.173 123.9)
XYZ	xyz(37.6925, 51.3937, 12.0710)
Luminance	0.5139 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CC3B #633BCC

analogous

#CCAC3B #A4CC3B #5CCC3B

triadic

#A4CC3B #3BA4CC #CC3BA4

tetradic

#A4CC3B #3BCCAC #633BCC #CC3B5C

square

#A4CC3B #3BCCAC #633BCC #CC3B5C

split-complementary

#A4CC3B #3B5CCC #AC3BCC

monochromatic

#59701D #7FA02A #A4CC3B #BBD96C #D1E59C

Accessibility & contrast

On white

1.86

#A4CC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#A4CC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CC3B

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CC3B	#FFFFFF	#000000	##000000
##A4CC3B	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)

#D8BF21

Deuteranopia (green-blind)

#D2BE48

Tritanopia (blue-blind)

#ACC2B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a4cc3b;
/* rgb */ color: rgb(164, 204, 59);
/* oklch */ color: oklch(79.0% 0.173 123.9);

Tailwind

colors: {
  custom: {
    50: '#c3db7a',
    500: '#a4cc3b',
    950: '#000000',
  },
}

SCSS

$custom: #a4cc3b;
$custom-light: #c3db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cc3b",
  "rgb": {
    "r": 164,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 76.552,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.78971,
    "c": 0.17277,
    "h": 123.9
  },
  "luminance": 0.51394
}

Semantic roles & 50–950 ramp

primary

#A4CC3B

secondary

#463279

accent

#46E271

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4CC3B

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

Preview Lab → · Contrast checker → · Palette generator →