#A3C239#A3C239

#A3C239 is a light, vivid yellow-green. Relative luminance 0.467; OKLCH L 76.6% C 0.162 H 121.5°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#A3C239
RGB	rgb(163, 194, 57)
HSL	hsl(74, 55%, 49%)
HSV	hsv(74, 71%, 76%)
CMYK	cmyk(16%, 0%, 70.6%, 23.9%)
CIE-LAB	lab(73.98, -28.98, 61.91)
CIE-LCH	lch(73.98, 68.36, 115.09°)
OKLab	oklab(76.58% -0.0849 0.1385)
OKLCH	oklch(76.58% 0.162 121.5)
XYZ	xyz(35.1351, 46.6655, 11.0265)
Luminance	0.4667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C239 #5839C2

analogous

#C29D39 #A3C239 #5EC239

triadic

#A3C239 #39A3C2 #C239A3

tetradic

#A3C239 #39C29D #5839C2 #C2395E

square

#A3C239 #39C29D #5839C2 #C2395E

split-complementary

#A3C239 #395EC2 #9D39C2

monochromatic

#54631D #7B932B #A3C239 #BAD266 #CFE095

Accessibility & contrast

On white

2.03

#A3C239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#A3C239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C239

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C239	#FFFFFF	#000000	##000000
##A3C239	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB622

Deuteranopia (green-blind)

#CAB644

Tritanopia (blue-blind)

#ACB8A7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a3c239;
/* rgb */ color: rgb(163, 194, 57);
/* oklch */ color: oklch(76.6% 0.162 121.5);

Tailwind

colors: {
  custom: {
    50: '#c2d478',
    500: '#a3c239',
    950: '#000000',
  },
}

SCSS

$custom: #a3c239;
$custom-light: #c2d478;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c239",
  "rgb": {
    "r": 163,
    "g": 194,
    "b": 57
  },
  "hsl": {
    "h": 73.577,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.76575,
    "c": 0.16246,
    "h": 121.5
  },
  "luminance": 0.46666
}

Semantic roles & 50–950 ramp

primary

#A3C239

secondary

#9A8BCB

accent

#4ADE6B

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #A3C239

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

Preview Lab → · Contrast checker → · Palette generator →