#A3AA30#A3AA30

#A3AA30 is a light, vivid yellow. Relative luminance 0.367; OKLCH L 71.0% C 0.141 H 112.7°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#A3AA30
RGB	rgb(163, 170, 48)
HSL	hsl(63, 56%, 43%)
HSV	hsv(63, 72%, 67%)
CMYK	cmyk(4.1%, 0%, 71.8%, 33.3%)
CIE-LAB	lab(67.09, -17.66, 58.43)
CIE-LCH	lch(67.09, 61.04, 106.82°)
OKLab	oklab(71.02% -0.0543 0.1297)
OKLCH	oklch(71.02% 0.141 112.7)
XYZ	xyz(30.0134, 36.7501, 8.3082)
Luminance	0.3675 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AA30 #3730AA

analogous

#AA7430 #A3AA30 #66AA30

triadic

#A3AA30 #30A3AA #AA30A3

tetradic

#A3AA30 #30AA74 #3730AA #AA3066

square

#A3AA30 #30AA74 #3730AA #AA3066

split-complementary

#A3AA30 #3066AA #7430AA

monochromatic

#474B15 #757A23 #A3AA30 #C5CC4B #D4DA7B

Accessibility & contrast

On white

2.52

#A3AA30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#A3AA30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AA30

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AA30	#FFFFFF	#000000	##000000
##A3AA30	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A21A

Deuteranopia (green-blind)

#B7A539

Tritanopia (blue-blind)

#AEA092

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a3aa30;
/* rgb */ color: rgb(163, 170, 48);
/* oklch */ color: oklch(71.0% 0.141 112.7);

Tailwind

colors: {
  custom: {
    50: '#c2c371',
    500: '#a3aa30',
    950: '#000000',
  },
}

SCSS

$custom: #a3aa30;
$custom-light: #c2c371;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aa30",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 48
  },
  "hsl": {
    "h": 63.443,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.71022,
    "c": 0.14061,
    "h": 112.7
  },
  "luminance": 0.36749
}

Semantic roles & 50–950 ramp

primary

#A3AA30

secondary

#7874C2

accent

#49DF51

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A3AA30

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

Preview Lab → · Contrast checker → · Palette generator →