#A4D54F#A4D54F

#A4D54F is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.2% C 0.170 H 127.0°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#A4D54F
RGB	rgb(164, 213, 79)
HSL	hsl(82, 61%, 57%)
HSV	hsv(82, 63%, 84%)
CMYK	cmyk(23%, 0%, 62.9%, 16.5%)
CIE-LAB	lab(79.64, -35.94, 59.18)
CIE-LCH	lch(79.64, 69.24, 121.27°)
OKLab	oklab(81.22% -0.1022 0.1358)
OKLCH	oklch(81.22% 0.17 127)
XYZ	xyz(40.5154, 56.0449, 16.0788)
Luminance	0.5605 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D54F #804FD5

analogous

#D5C34F #A4D54F #61D54F

triadic

#A4D54F #4FA4D5 #D54FA4

tetradic

#A4D54F #4FD5C3 #804FD5 #D54F61

square

#A4D54F #4FD5C3 #804FD5 #D54F61

split-complementary

#A4D54F #4F61D5 #C34FD5

monochromatic

#638921 #86BA2C #A4D54F #BEE180 #D7EDB2

Accessibility & contrast

On white

1.72

#A4D54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#A4D54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D54F

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D54F	#FFFFFF	#000000	##000000
##A4D54F	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73E

Deuteranopia (green-blind)

#D9C459

Tritanopia (blue-blind)

#AACCB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d54f;
/* rgb */ color: rgb(164, 213, 79);
/* oklch */ color: oklch(81.2% 0.170 127.0);

Tailwind

colors: {
  custom: {
    50: '#c2e286',
    500: '#a4d54f',
    950: '#000000',
  },
}

SCSS

$custom: #a4d54f;
$custom-light: #c2e286;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d54f",
  "rgb": {
    "r": 164,
    "g": 213,
    "b": 79
  },
  "hsl": {
    "h": 81.94,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.8122,
    "c": 0.17,
    "h": 127
  },
  "luminance": 0.56046
}

Semantic roles & 50–950 ramp

primary

#A4D54F

secondary

#59398F

accent

#43E57E

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4D54F

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

Preview Lab → · Contrast checker → · Palette generator →