#A4CF34#A4CF34

#A4CF34 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.6% C 0.180 H 124.3°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#A4CF34
RGB	rgb(164, 207, 52)
HSL	hsl(77, 62%, 51%)
HSV	hsv(77, 75%, 81%)
CMYK	cmyk(20.8%, 0%, 74.9%, 18.8%)
CIE-LAB	lab(77.74, -34.91, 67.30)
CIE-LCH	lch(77.74, 75.82, 117.42°)
OKLab	oklab(79.62% -0.1017 0.149)
OKLCH	oklch(79.62% 0.18 124.3)
XYZ	xyz(38.2429, 52.7657, 11.4182)
Luminance	0.5277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CF34 #5F34CF

analogous

#CFAC34 #A4CF34 #56CF34

triadic

#A4CF34 #34A4CF #CF34A4

tetradic

#A4CF34 #34CFAC #5F34CF #CF3456

square

#A4CF34 #34CFAC #5F34CF #CF3456

split-complementary

#A4CF34 #3456CF #AC34CF

monochromatic

#576E1A #7EA026 #A4CF34 #BADB65 #D0E697

Accessibility & contrast

On white

1.82

#A4CF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#A4CF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CF34

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CF34	#FFFFFF	#000000	##000000
##A4CF34	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC20F

Deuteranopia (green-blind)

#D5C043

Tritanopia (blue-blind)

#ACC5B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a4cf34;
/* rgb */ color: rgb(164, 207, 52);
/* oklch */ color: oklch(79.6% 0.180 124.3);

Tailwind

colors: {
  custom: {
    50: '#c3dd77',
    500: '#a4cf34',
    950: '#000000',
  },
}

SCSS

$custom: #a4cf34;
$custom-light: #c3dd77;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cf34",
  "rgb": {
    "r": 164,
    "g": 207,
    "b": 52
  },
  "hsl": {
    "h": 76.645,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79621,
    "c": 0.18038,
    "h": 124.3
  },
  "luminance": 0.52766
}

Semantic roles & 50–950 ramp

primary

#A4CF34

secondary

#442F78

accent

#43E570

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#131509

muted

#82847D

Preview Lab

Preview with #A4CF34

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

Preview Lab → · Contrast checker → · Palette generator →