#A3C630#A3C630

#A3C630 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.4% C 0.172 H 122.3°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3C630
RGB	rgb(163, 198, 48)
HSL	hsl(74, 61%, 48%)
HSV	hsv(74, 76%, 78%)
CMYK	cmyk(17.7%, 0%, 75.8%, 22.4%)
CIE-LAB	lab(75.07, -31.34, 66.04)
CIE-LCH	lch(75.07, 73.10, 115.39°)
OKLab	oklab(77.44% -0.0921 0.1457)
OKLCH	oklch(77.44% 0.172 122.3)
XYZ	xyz(35.8324, 48.3880, 10.2478)
Luminance	0.4839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C630 #5330C6

analogous

#C69E30 #A3C630 #58C630

triadic

#A3C630 #30A3C6 #C630A3

tetradic

#A3C630 #30C69E #5330C6 #C63058

square

#A3C630 #30C69E #5330C6 #C63058

split-complementary

#A3C630 #3058C6 #9E30C6

monochromatic

#526318 #7A9524 #A3C630 #BBD75C #CFE38D

Accessibility & contrast

On white

1.97

#A3C630 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#A3C630 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C630

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C630	#FFFFFF	#000000	##000000
##A3C630	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA08

Deuteranopia (green-blind)

#CDB93E

Tritanopia (blue-blind)

#ACBCAA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a3c630;
/* rgb */ color: rgb(163, 198, 48);
/* oklch */ color: oklch(77.4% 0.172 122.3);

Tailwind

colors: {
  custom: {
    50: '#c2d774',
    500: '#a3c630',
    950: '#000000',
  },
}

SCSS

$custom: #a3c630;
$custom-light: #c2d774;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c630",
  "rgb": {
    "r": 163,
    "g": 198,
    "b": 48
  },
  "hsl": {
    "h": 74,
    "s": 60.976,
    "l": 48.235
  },
  "oklch": {
    "l": 0.77441,
    "c": 0.17242,
    "h": 122.3
  },
  "luminance": 0.48388
}

Semantic roles & 50–950 ramp

primary

#A3C630

secondary

#9584CE

accent

#44E469

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A3C630

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

Preview Lab → · Contrast checker → · Palette generator →