#A3BB3C#A3BB3C

#A3BB3C is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 75.0% C 0.152 H 119.5°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#A3BB3C
RGB	rgb(163, 187, 60)
HSL	hsl(71, 51%, 48%)
HSV	hsv(71, 68%, 73%)
CMYK	cmyk(12.8%, 0%, 67.9%, 26.7%)
CIE-LAB	lab(72.00, -25.44, 58.78)
CIE-LCH	lch(72.00, 64.05, 113.40°)
OKLab	oklab(74.99% -0.0748 0.1324)
OKLCH	oklch(74.99% 0.152 119.5)
XYZ	xyz(33.6908, 43.6536, 10.9252)
Luminance	0.4365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BB3C #543CBB

analogous

#BB933C #A3BB3C #63BB3C

triadic

#A3BB3C #3CA3BB #BB3CA3

tetradic

#A3BB3C #3CBB93 #543CBB #BB3C63

square

#A3BB3C #3CBB93 #543CBB #BB3C63

split-complementary

#A3BB3C #3C63BB #933CBB

monochromatic

#525E1E #7B8D2D #A3BB3C #BACE66 #CFDD95

Accessibility & contrast

On white

2.16

#A3BB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#A3BB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BB3C

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BB3C	#FFFFFF	#000000	##000000
##A3BB3C	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B129

Deuteranopia (green-blind)

#C4B146

Tritanopia (blue-blind)

#ACB1A2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a3bb3c;
/* rgb */ color: rgb(163, 187, 60);
/* oklch */ color: oklch(75.0% 0.152 119.5);

Tailwind

colors: {
  custom: {
    50: '#c1cf79',
    500: '#a3bb3c',
    950: '#000000',
  },
}

SCSS

$custom: #a3bb3c;
$custom-light: #c1cf79;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bb3c",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 60
  },
  "hsl": {
    "h": 71.339,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.74987,
    "c": 0.15208,
    "h": 119.5
  },
  "luminance": 0.43653
}

Semantic roles & 50–950 ramp

primary

#A3BB3C

secondary

#968BC8

accent

#4DDB68

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131309

muted

#82827B

Preview Lab

Preview with #A3BB3C

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

Preview Lab → · Contrast checker → · Palette generator →