#A3CB49#A3CB49

#A3CB49 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.8% C 0.162 H 124.7°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#A3CB49
RGB	rgb(163, 203, 73)
HSL	hsl(78, 56%, 54%)
HSV	hsv(78, 64%, 80%)
CMYK	cmyk(19.7%, 0%, 64%, 20.4%)
CIE-LAB	lab(76.67, -32.17, 58.45)
CIE-LCH	lch(76.67, 66.72, 118.83°)
OKLab	oklab(78.78% -0.0923 0.1335)
OKLCH	oklch(78.78% 0.162 124.7)
XYZ	xyz(37.6630, 50.9791, 14.1578)
Luminance	0.5098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CB49 #7149CB

analogous

#CBB249 #A3CB49 #62CB49

triadic

#A3CB49 #49A3CB #CB49A3

tetradic

#A3CB49 #49CBB2 #7149CB #CB4962

square

#A3CB49 #49CBB2 #7149CB #CB4962

split-complementary

#A3CB49 #4962CB #B249CB

monochromatic

#5D7722 #82A730 #A3CB49 #BBD979 #D3E6A8

Accessibility & contrast

On white

1.88

#A3CB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#A3CB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CB49

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CB49	#FFFFFF	#000000	##000000
##A3CB49	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF38

Deuteranopia (green-blind)

#D0BD53

Tritanopia (blue-blind)

#AAC2B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a3cb49;
/* rgb */ color: rgb(163, 203, 73);
/* oklch */ color: oklch(78.8% 0.162 124.7);

Tailwind

colors: {
  custom: {
    50: '#c1db82',
    500: '#a3cb49',
    950: '#000000',
  },
}

SCSS

$custom: #a3cb49;
$custom-light: #c1db82;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cb49",
  "rgb": {
    "r": 163,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 78.462,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78784,
    "c": 0.16232,
    "h": 124.7
  },
  "luminance": 0.50979
}

Semantic roles & 50–950 ramp

primary

#A3CB49

secondary

#4E3880

accent

#49DF77

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CB49

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

Preview Lab → · Contrast checker → · Palette generator →