#A4D63F#A4D63F

#A4D63F is a light, vivid yellow-green. Relative luminance 0.563; OKLCH L 81.3% C 0.182 H 126.3°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#A4D63F
RGB	rgb(164, 214, 63)
HSL	hsl(80, 65%, 54%)
HSV	hsv(80, 71%, 84%)
CMYK	cmyk(23.4%, 0%, 70.6%, 16.1%)
CIE-LAB	lab(79.81, -37.49, 65.57)
CIE-LCH	lch(79.81, 75.53, 119.76°)
OKLab	oklab(81.32% -0.1078 0.1471)
OKLCH	oklch(81.32% 0.182 126.3)
XYZ	xyz(40.2538, 56.3439, 13.4564)
Luminance	0.5635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D63F #713FD6

analogous

#D6BD3F #A4D63F #58D63F

triadic

#A4D63F #3FA4D6 #D63FA4

tetradic

#A4D63F #3FD6BD #713FD6 #D63F58

square

#A4D63F #3FD6BD #713FD6 #D63F58

split-complementary

#A4D63F #3F58D6 #BD3FD6

monochromatic

#5E7F1B #84B226 #A4D63F #BCE171 #D4ECA4

Accessibility & contrast

On white

1.71

#A4D63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#A4D63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D63F

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D63F	#FFFFFF	#000000	##000000
##A4D63F	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C825

Deuteranopia (green-blind)

#DAC54C

Tritanopia (blue-blind)

#ABCCB8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a4d63f;
/* rgb */ color: rgb(164, 214, 63);
/* oklch */ color: oklch(81.3% 0.182 126.3);

Tailwind

colors: {
  custom: {
    50: '#c3e27d',
    500: '#a4d63f',
    950: '#000000',
  },
}

SCSS

$custom: #a4d63f;
$custom-light: #c3e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d63f",
  "rgb": {
    "r": 164,
    "g": 214,
    "b": 63
  },
  "hsl": {
    "h": 79.868,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.8132,
    "c": 0.18237,
    "h": 126.3
  },
  "luminance": 0.56345
}

Semantic roles & 50–950 ramp

primary

#A4D63F

secondary

#4E3387

accent

#40E878

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4D63F

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

Preview Lab → · Contrast checker → · Palette generator →