#A3B230#A3B230

#A3B230 is a light, vivid yellow. Relative luminance 0.398; OKLCH L 72.8% C 0.149 H 116.0°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#A3B230
RGB	rgb(163, 178, 48)
HSL	hsl(67, 58%, 44%)
HSV	hsv(67, 73%, 70%)
CMYK	cmyk(8.4%, 0%, 73%, 30.2%)
CIE-LAB	lab(69.36, -21.68, 60.62)
CIE-LCH	lch(69.36, 64.38, 109.68°)
OKLab	oklab(72.84% -0.0655 0.1343)
OKLCH	oklch(72.84% 0.149 116)
XYZ	xyz(31.5590, 39.8412, 8.8233)
Luminance	0.3984 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B230 #3F30B2

analogous

#B28030 #A3B230 #62B230

triadic

#A3B230 #30A3B2 #B230A3

tetradic

#A3B230 #30B280 #3F30B2 #B23062

square

#A3B230 #30B280 #3F30B2 #B23062

split-complementary

#A3B230 #3062B2 #8030B2

monochromatic

#4B5216 #778223 #A3B230 #C1D050 #D2DD80

Accessibility & contrast

On white

2.34

#A3B230 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#A3B230 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B230

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B230	#FFFFFF	#000000	##000000
##A3B230	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA916

Deuteranopia (green-blind)

#BDAA3B

Tritanopia (blue-blind)

#ADA899

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a3b230;
/* rgb */ color: rgb(163, 178, 48);
/* oklch */ color: oklch(72.8% 0.149 116.0);

Tailwind

colors: {
  custom: {
    50: '#c2c872',
    500: '#a3b230',
    950: '#000000',
  },
}

SCSS

$custom: #a3b230;
$custom-light: #c2c872;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b230",
  "rgb": {
    "r": 163,
    "g": 178,
    "b": 48
  },
  "hsl": {
    "h": 66.923,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.7284,
    "c": 0.14944,
    "h": 116
  },
  "luminance": 0.39841
}

Semantic roles & 50–950 ramp

primary

#A3B230

secondary

#8178C6

accent

#47E159

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B230

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

Preview Lab → · Contrast checker → · Palette generator →