#A3C448#A3C448

#A3C448 is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 77.2% C 0.154 H 122.7°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#A3C448
RGB	rgb(163, 196, 72)
HSL	hsl(76, 51%, 53%)
HSV	hsv(76, 63%, 77%)
CMYK	cmyk(16.8%, 0%, 63.3%, 23.1%)
CIE-LAB	lab(74.66, -28.95, 56.71)
CIE-LCH	lch(74.66, 63.67, 117.05°)
OKLab	oklab(77.16% -0.0834 0.1297)
OKLCH	oklch(77.16% 0.154 122.7)
XYZ	xyz(36.0142, 47.7341, 13.4459)
Luminance	0.4773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C448 #6948C4

analogous

#C4A748 #A3C448 #65C448

triadic

#A3C448 #48A3C4 #C448A3

tetradic

#A3C448 #48C4A7 #6948C4 #C44865

square

#A3C448 #48C4A7 #6948C4 #C44865

split-complementary

#A3C448 #4865C4 #A748C4

monochromatic

#5A6E23 #809C32 #A3C448 #BAD376 #D2E2A5

Accessibility & contrast

On white

1.99

#A3C448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#A3C448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C448

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C448	#FFFFFF	#000000	##000000
##A3C448	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB938

Deuteranopia (green-blind)

#CBB851

Tritanopia (blue-blind)

#ABBBAA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a3c448;
/* rgb */ color: rgb(163, 196, 72);
/* oklch */ color: oklch(77.2% 0.154 122.7);

Tailwind

colors: {
  custom: {
    50: '#c1d681',
    500: '#a3c448',
    950: '#000000',
  },
}

SCSS

$custom: #a3c448;
$custom-light: #c1d681;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c448",
  "rgb": {
    "r": 163,
    "g": 196,
    "b": 72
  },
  "hsl": {
    "h": 75.968,
    "s": 51.24,
    "l": 52.549
  },
  "oklch": {
    "l": 0.7716,
    "c": 0.15426,
    "h": 122.7
  },
  "luminance": 0.47734
}

Semantic roles & 50–950 ramp

primary

#A3C448

secondary

#A799CF

accent

#4DDB73

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140B

muted

#82837C

Preview Lab

Preview with #A3C448

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

Preview Lab → · Contrast checker → · Palette generator →