#A4CF45#A4CF45

#A4CF45 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.7% C 0.170 H 125.1°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#A4CF45
RGB	rgb(164, 207, 69)
HSL	hsl(79, 59%, 54%)
HSV	hsv(79, 67%, 81%)
CMYK	cmyk(20.8%, 0%, 66.7%, 18.8%)
CIE-LAB	lab(77.84, -33.92, 61.31)
CIE-LCH	lch(77.84, 70.07, 118.95°)
OKLab	oklab(79.74% -0.0975 0.139)
OKLCH	oklch(79.74% 0.17 125.1)
XYZ	xyz(38.6971, 52.9474, 13.8102)
Luminance	0.5295 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CF45 #7045CF

analogous

#CFB545 #A4CF45 #5FCF45

triadic

#A4CF45 #45A4CF #CF45A4

tetradic

#A4CF45 #45CFB5 #7045CF #CF455F

square

#A4CF45 #45CFB5 #7045CF #CF455F

split-complementary

#A4CF45 #455FCF #B545CF

monochromatic

#5E7A20 #83AB2C #A4CF45 #BCDC76 #D4E8A6

Accessibility & contrast

On white

1.81

#A4CF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#A4CF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CF45

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CF45	#FFFFFF	#000000	##000000
##A4CF45	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC231

Deuteranopia (green-blind)

#D4C050

Tritanopia (blue-blind)

#ABC5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a4cf45;
/* rgb */ color: rgb(164, 207, 69);
/* oklch */ color: oklch(79.7% 0.170 125.1);

Tailwind

colors: {
  custom: {
    50: '#c2dd80',
    500: '#a4cf45',
    950: '#000000',
  },
}

SCSS

$custom: #a4cf45;
$custom-light: #c2dd80;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cf45",
  "rgb": {
    "r": 164,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 78.696,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79743,
    "c": 0.16981,
    "h": 125.1
  },
  "luminance": 0.52948
}

Semantic roles & 50–950 ramp

primary

#A4CF45

secondary

#4E3682

accent

#46E276

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4CF45

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

Preview Lab → · Contrast checker → · Palette generator →