#A4D03A#A4D03A

#A4D03A is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.9% C 0.178 H 124.8°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#A4D03A
RGB	rgb(164, 208, 58)
HSL	hsl(78, 61%, 52%)
HSV	hsv(78, 72%, 82%)
CMYK	cmyk(21.2%, 0%, 72.1%, 18.4%)
CIE-LAB	lab(78.06, -35.05, 65.60)
CIE-LCH	lch(78.06, 74.38, 118.12°)
OKLab	oklab(79.89% -0.1016 0.1464)
OKLCH	oklch(79.89% 0.178 124.8)
XYZ	xyz(38.6298, 53.3093, 12.2567)
Luminance	0.5331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D03A #663AD0

analogous

#D0B13A #A4D03A #59D03A

triadic

#A4D03A #3AA4D0 #D03AA4

tetradic

#A4D03A #3AD0B1 #663AD0 #D03A59

square

#A4D03A #3AD0B1 #663AD0 #D03A59

split-complementary

#A4D03A #3A59D0 #B13AD0

monochromatic

#5A741C #80A527 #A4D03A #BBDC6B #D2E89D

Accessibility & contrast

On white

1.80

#A4D03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#A4D03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D03A

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D03A	#FFFFFF	#000000	##000000
##A4D03A	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC31E

Deuteranopia (green-blind)

#D6C047

Tritanopia (blue-blind)

#ACC6B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a4d03a;
/* rgb */ color: rgb(164, 208, 58);
/* oklch */ color: oklch(79.9% 0.178 124.8);

Tailwind

colors: {
  custom: {
    50: '#c3de7a',
    500: '#a4d03a',
    950: '#000000',
  },
}

SCSS

$custom: #a4d03a;
$custom-light: #c3de7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d03a",
  "rgb": {
    "r": 164,
    "g": 208,
    "b": 58
  },
  "hsl": {
    "h": 77.6,
    "s": 61.475,
    "l": 52.157
  },
  "oklch": {
    "l": 0.79892,
    "c": 0.17817,
    "h": 124.8
  },
  "luminance": 0.5331
}

Semantic roles & 50–950 ramp

primary

#A4D03A

secondary

#48327D

accent

#43E573

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4D03A

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

Preview Lab → · Contrast checker → · Palette generator →