#A4D54A#A4D54A

#A4D54A is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.2% C 0.174 H 126.6°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#A4D54A
RGB	rgb(164, 213, 74)
HSL	hsl(81, 62%, 56%)
HSV	hsv(81, 65%, 84%)
CMYK	cmyk(23%, 0%, 65.3%, 16.5%)
CIE-LAB	lab(79.60, -36.31, 61.18)
CIE-LCH	lch(79.60, 71.14, 120.69°)
OKLab	oklab(81.18% -0.1037 0.1394)
OKLCH	oklch(81.18% 0.174 126.6)
XYZ	xyz(40.3402, 55.9748, 15.1561)
Luminance	0.5597 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D54A #7B4AD5

analogous

#D5C14A #A4D54A #5FD54A

triadic

#A4D54A #4AA4D5 #D54AA4

tetradic

#A4D54A #4AD5C1 #7B4AD5 #D54A5F

square

#A4D54A #4AD5C1 #7B4AD5 #D54A5F

split-complementary

#A4D54A #4A5FD5 #C14AD5

monochromatic

#61861F #86B72B #A4D54A #BDE17C #D6ECAD

Accessibility & contrast

On white

1.72

#A4D54A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#A4D54A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D54A

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D54A	#FFFFFF	#000000	##000000
##A4D54A	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C737

Deuteranopia (green-blind)

#D9C455

Tritanopia (blue-blind)

#AACBB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d54a;
/* rgb */ color: rgb(164, 213, 74);
/* oklch */ color: oklch(81.2% 0.174 126.6);

Tailwind

colors: {
  custom: {
    50: '#c2e283',
    500: '#a4d54a',
    950: '#000000',
  },
}

SCSS

$custom: #a4d54a;
$custom-light: #c2e283;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d54a",
  "rgb": {
    "r": 164,
    "g": 213,
    "b": 74
  },
  "hsl": {
    "h": 81.151,
    "s": 62.332,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81175,
    "c": 0.17374,
    "h": 126.6
  },
  "luminance": 0.55975
}

Semantic roles & 50–950 ramp

primary

#A4D54A

secondary

#55378C

accent

#42E57C

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D54A

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

Preview Lab → · Contrast checker → · Palette generator →