#A3CF44#A3CF44

#A3CF44 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.7% C 0.171 H 125.3°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#A3CF44
RGB	rgb(163, 207, 68)
HSL	hsl(79, 59%, 54%)
HSV	hsv(79, 67%, 81%)
CMYK	cmyk(21.3%, 0%, 67.1%, 18.8%)
CIE-LAB	lab(77.77, -34.37, 61.61)
CIE-LCH	lch(77.77, 70.55, 119.16°)
OKLab	oklab(79.67% -0.0988 0.1395)
OKLCH	oklch(79.67% 0.171 125.3)
XYZ	xyz(38.4607, 52.8291, 13.6385)
Luminance	0.5283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CF44 #7044CF

analogous

#CFB644 #A3CF44 #5ECF44

triadic

#A3CF44 #44A3CF #CF44A3

tetradic

#A3CF44 #44CFB6 #7044CF #CF445E

square

#A3CF44 #44CFB6 #7044CF #CF445E

split-complementary

#A3CF44 #445ECF #B644CF

monochromatic

#5D791F #82AA2C #A3CF44 #BBDC75 #D3E8A5

Accessibility & contrast

On white

1.82

#A3CF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#A3CF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CF44

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CF44	#FFFFFF	#000000	##000000
##A3CF44	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC230

Deuteranopia (green-blind)

#D4C04F

Tritanopia (blue-blind)

#AAC5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a3cf44;
/* rgb */ color: rgb(163, 207, 68);
/* oklch */ color: oklch(79.7% 0.171 125.3);

Tailwind

colors: {
  custom: {
    50: '#c2dd7f',
    500: '#a3cf44',
    950: '#000000',
  },
}

SCSS

$custom: #a3cf44;
$custom-light: #c2dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cf44",
  "rgb": {
    "r": 163,
    "g": 207,
    "b": 68
  },
  "hsl": {
    "h": 78.993,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79668,
    "c": 0.17096,
    "h": 125.3
  },
  "luminance": 0.5283
}

Semantic roles & 50–950 ramp

primary

#A3CF44

secondary

#4E3682

accent

#45E277

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CF44

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

Preview Lab → · Contrast checker → · Palette generator →