#A3CC4B#A3CC4B

#A3CC4B is a light, vivid yellow-green. Relative luminance 0.515; OKLCH L 79.0% C 0.162 H 125.0°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#A3CC4B
RGB	rgb(163, 204, 75)
HSL	hsl(79, 56%, 55%)
HSV	hsv(79, 63%, 80%)
CMYK	cmyk(20.1%, 0%, 63.2%, 20%)
CIE-LAB	lab(76.97, -32.49, 57.94)
CIE-LCH	lch(76.97, 66.43, 119.28°)
OKLab	oklab(79.03% -0.093 0.1327)
OKLCH	oklch(79.03% 0.162 125)
XYZ	xyz(37.9673, 51.4799, 14.5916)
Luminance	0.5148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CC4B #744BCC

analogous

#CCB54B #A3CC4B #63CC4B

triadic

#A3CC4B #4BA3CC #CC4BA3

tetradic

#A3CC4B #4BCCB5 #744BCC #CC4B63

square

#A3CC4B #4BCCB5 #744BCC #CC4B63

split-complementary

#A3CC4B #4B63CC #B54BCC

monochromatic

#5E7A23 #83AA30 #A3CC4B #BBDA7B #D4E7AA

Accessibility & contrast

On white

1.86

#A3CC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#A3CC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CC4B

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CC4B	#FFFFFF	#000000	##000000
##A3CC4B	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF3B

Deuteranopia (green-blind)

#D1BE55

Tritanopia (blue-blind)

#AAC3B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a3cc4b;
/* rgb */ color: rgb(163, 204, 75);
/* oklch */ color: oklch(79.0% 0.162 125.0);

Tailwind

colors: {
  custom: {
    50: '#c1db83',
    500: '#a3cc4b',
    950: '#000000',
  },
}

SCSS

$custom: #a3cc4b;
$custom-light: #c1db83;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cc4b",
  "rgb": {
    "r": 163,
    "g": 204,
    "b": 75
  },
  "hsl": {
    "h": 79.07,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79034,
    "c": 0.16206,
    "h": 125
  },
  "luminance": 0.5148
}

Semantic roles & 50–950 ramp

primary

#A3CC4B

secondary

#503982

accent

#49DF78

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CC4B

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

Preview Lab → · Contrast checker → · Palette generator →