#A4CA34#A4CA34

#A4CA34 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.5% C 0.174 H 123.1°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#A4CA34
RGB	rgb(164, 202, 52)
HSL	hsl(75, 59%, 50%)
HSV	hsv(75, 74%, 79%)
CMYK	cmyk(18.8%, 0%, 74.3%, 20.8%)
CIE-LAB	lab(76.30, -32.61, 65.94)
CIE-LCH	lch(76.30, 73.56, 116.31°)
OKLab	oklab(78.46% -0.0954 0.1461)
OKLCH	oklch(78.46% 0.175 123.1)
XYZ	xyz(37.0507, 50.3813, 11.0208)
Luminance	0.5038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CA34 #5A34CA

analogous

#CAA534 #A4CA34 #59CA34

triadic

#A4CA34 #34A4CA #CA34A4

tetradic

#A4CA34 #34CAA5 #5A34CA #CA3459

square

#A4CA34 #34CAA5 #5A34CA #CA3459

split-complementary

#A4CA34 #3459CA #A534CA

monochromatic

#55691B #7C9927 #A4CA34 #BAD764 #D0E495

Accessibility & contrast

On white

1.90

#A4CA34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#A4CA34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CA34

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CA34	#FFFFFF	#000000	##000000
##A4CA34	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD12

Deuteranopia (green-blind)

#D1BC42

Tritanopia (blue-blind)

#ACC0AD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a4ca34;
/* rgb */ color: rgb(164, 202, 52);
/* oklch */ color: oklch(78.5% 0.174 123.1);

Tailwind

colors: {
  custom: {
    50: '#c3da76',
    500: '#a4ca34',
    950: '#000000',
  },
}

SCSS

$custom: #a4ca34;
$custom-light: #c3da76;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ca34",
  "rgb": {
    "r": 164,
    "g": 202,
    "b": 52
  },
  "hsl": {
    "h": 75.2,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.78462,
    "c": 0.1745,
    "h": 123.1
  },
  "luminance": 0.50382
}

Semantic roles & 50–950 ramp

primary

#A4CA34

secondary

#413073

accent

#46E26D

background

#FDFEFB

surface

#F9FBF1

border

#D2D4CB

text

#131409

muted

#82837D

Preview Lab

Preview with #A4CA34

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

Preview Lab → · Contrast checker → · Palette generator →