#A4C33A#A4C33A

#A4C33A is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.9% C 0.163 H 121.5°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#A4C33A
RGB	rgb(164, 195, 58)
HSL	hsl(74, 54%, 50%)
HSV	hsv(74, 70%, 76%)
CMYK	cmyk(15.9%, 0%, 70.3%, 23.5%)
CIE-LAB	lab(74.34, -29.00, 61.92)
CIE-LCH	lch(74.34, 68.37, 115.09°)
OKLab	oklab(76.89% -0.0849 0.1387)
OKLCH	oklch(76.89% 0.163 121.5)
XYZ	xyz(35.5892, 47.2282, 11.2432)
Luminance	0.4723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C33A #593AC3

analogous

#C39E3A #A4C33A #5FC33A

triadic

#A4C33A #3AA4C3 #C33AA4

tetradic

#A4C33A #3AC39E #593AC3 #C33A5F

square

#A4C33A #3AC39E #593AC3 #C33A5F

split-complementary

#A4C33A #3A5FC3 #9E3AC3

monochromatic

#55651E #7C942C #A4C33A #BAD268 #D0E097

Accessibility & contrast

On white

2.01

#A4C33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#A4C33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C33A

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C33A	#FFFFFF	#000000	##000000
##A4C33A	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB723

Deuteranopia (green-blind)

#CBB745

Tritanopia (blue-blind)

#ADB9A8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a4c33a;
/* rgb */ color: rgb(164, 195, 58);
/* oklch */ color: oklch(76.9% 0.163 121.5);

Tailwind

colors: {
  custom: {
    50: '#c2d579',
    500: '#a4c33a',
    950: '#000000',
  },
}

SCSS

$custom: #a4c33a;
$custom-light: #c2d579;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c33a",
  "rgb": {
    "r": 164,
    "g": 195,
    "b": 58
  },
  "hsl": {
    "h": 73.577,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.76885,
    "c": 0.1626,
    "h": 121.5
  },
  "luminance": 0.47228
}

Semantic roles & 50–950 ramp

primary

#A4C33A

secondary

#9B8DCC

accent

#4ADE6C

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A4C33A

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

Preview Lab → · Contrast checker → · Palette generator →