#A3CE49#A3CE49

#A3CE49 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.5% C 0.166 H 125.4°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#A3CE49
RGB	rgb(163, 206, 73)
HSL	hsl(79, 58%, 55%)
HSV	hsv(79, 65%, 81%)
CMYK	cmyk(20.9%, 0%, 64.6%, 19.2%)
CIE-LAB	lab(77.53, -33.57, 59.36)
CIE-LCH	lch(77.53, 68.19, 119.49°)
OKLab	oklab(79.48% -0.0961 0.1355)
OKLCH	oklch(79.48% 0.166 125.4)
XYZ	xyz(38.3783, 52.4097, 14.3962)
Luminance	0.5241 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CE49 #7449CE

analogous

#CEB649 #A3CE49 #61CE49

triadic

#A3CE49 #49A3CE #CE49A3

tetradic

#A3CE49 #49CEB6 #7449CE #CE4961

square

#A3CE49 #49CEB6 #7449CE #CE4961

split-complementary

#A3CE49 #4961CE #B649CE

monochromatic

#5E7B21 #83AC2E #A3CE49 #BBDB79 #D4E8A9

Accessibility & contrast

On white

1.83

#A3CE49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#A3CE49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CE49

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CE49	#FFFFFF	#000000	##000000
##A3CE49	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C138

Deuteranopia (green-blind)

#D3BF53

Tritanopia (blue-blind)

#AAC5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a3ce49;
/* rgb */ color: rgb(163, 206, 73);
/* oklch */ color: oklch(79.5% 0.166 125.4);

Tailwind

colors: {
  custom: {
    50: '#c1dd82',
    500: '#a3ce49',
    950: '#000000',
  },
}

SCSS

$custom: #a3ce49;
$custom-light: #c1dd82;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ce49",
  "rgb": {
    "r": 163,
    "g": 206,
    "b": 73
  },
  "hsl": {
    "h": 79.398,
    "s": 57.576,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79479,
    "c": 0.16611,
    "h": 125.4
  },
  "luminance": 0.5241
}

Semantic roles & 50–950 ramp

primary

#A3CE49

secondary

#503883

accent

#47E179

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CE49

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

Preview Lab → · Contrast checker → · Palette generator →