#A4CF42#A4CF42

#A4CF42 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.7% C 0.172 H 124.9°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#A4CF42
RGB	rgb(164, 207, 66)
HSL	hsl(78, 59%, 54%)
HSV	hsv(78, 68%, 81%)
CMYK	cmyk(20.8%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(77.82, -34.12, 62.45)
CIE-LCH	lch(77.82, 71.16, 118.65°)
OKLab	oklab(79.72% -0.0983 0.141)
OKLCH	oklch(79.72% 0.172 124.9)
XYZ	xyz(38.6063, 52.9111, 13.3321)
Luminance	0.5291 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CF42 #6D42CF

analogous

#CFB342 #A4CF42 #5DCF42

triadic

#A4CF42 #42A4CF #CF42A4

tetradic

#A4CF42 #42CFB3 #6D42CF #CF425D

square

#A4CF42 #42CFB3 #6D42CF #CF425D

split-complementary

#A4CF42 #425DCF #B342CF

monochromatic

#5D781F #82A92B #A4CF42 #BBDB73 #D3E8A4

Accessibility & contrast

On white

1.81

#A4CF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#A4CF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CF42

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CF42	#FFFFFF	#000000	##000000
##A4CF42	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22D

Deuteranopia (green-blind)

#D4C04D

Tritanopia (blue-blind)

#ABC5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a4cf42;
/* rgb */ color: rgb(164, 207, 66);
/* oklch */ color: oklch(79.7% 0.172 124.9);

Tailwind

colors: {
  custom: {
    50: '#c2dd7e',
    500: '#a4cf42',
    950: '#000000',
  },
}

SCSS

$custom: #a4cf42;
$custom-light: #c2dd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cf42",
  "rgb": {
    "r": 164,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 78.298,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79718,
    "c": 0.17188,
    "h": 124.9
  },
  "luminance": 0.52912
}

Semantic roles & 50–950 ramp

primary

#A4CF42

secondary

#4C3580

accent

#45E375

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4CF42

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

Preview Lab → · Contrast checker → · Palette generator →