#A3C231#A3C231

#A3C231 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.5% C 0.167 H 121.3°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#A3C231
RGB	rgb(163, 194, 49)
HSL	hsl(73, 60%, 48%)
HSV	hsv(73, 75%, 76%)
CMYK	cmyk(16%, 0%, 74.7%, 23.9%)
CIE-LAB	lab(73.93, -29.41, 64.64)
CIE-LCH	lch(73.93, 71.02, 114.46°)
OKLab	oklab(76.52% -0.0868 0.143)
OKLCH	oklch(76.52% 0.167 121.3)
XYZ	xyz(34.9510, 46.5919, 10.0570)
Luminance	0.4659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C231 #5031C2

analogous

#C29931 #A3C231 #5AC231

triadic

#A3C231 #31A3C2 #C231A3

tetradic

#A3C231 #31C299 #5031C2 #C2315A

square

#A3C231 #31C299 #5031C2 #C2315A

split-complementary

#A3C231 #315AC2 #9931C2

monochromatic

#516018 #7A9125 #A3C231 #BBD65B #CFE28C

Accessibility & contrast

On white

2.04

#A3C231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#A3C231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C231

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C231	#FFFFFF	#000000	##000000
##A3C231	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB60F

Deuteranopia (green-blind)

#CAB63E

Tritanopia (blue-blind)

#ACB8A7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a3c231;
/* rgb */ color: rgb(163, 194, 49);
/* oklch */ color: oklch(76.5% 0.167 121.3);

Tailwind

colors: {
  custom: {
    50: '#c2d474',
    500: '#a3c231',
    950: '#000000',
  },
}

SCSS

$custom: #a3c231;
$custom-light: #c2d474;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c231",
  "rgb": {
    "r": 163,
    "g": 194,
    "b": 49
  },
  "hsl": {
    "h": 72.828,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76522,
    "c": 0.16722,
    "h": 121.3
  },
  "luminance": 0.46592
}

Semantic roles & 50–950 ramp

primary

#A3C231

secondary

#9283CC

accent

#45E367

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A3C231

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

Preview Lab → · Contrast checker → · Palette generator →