#A3A91C#A3A91C

#A3A91C is a light, vivid yellow. Relative luminance 0.362; OKLCH L 70.7% C 0.150 H 112.3°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#A3A91C
RGB	rgb(163, 169, 28)
HSL	hsl(63, 72%, 39%)
HSV	hsv(63, 83%, 66%)
CMYK	cmyk(3.6%, 0%, 83.4%, 33.7%)
CIE-LAB	lab(66.71, -17.96, 64.27)
CIE-LCH	lch(66.71, 66.73, 105.61°)
OKLab	oklab(70.69% -0.0568 0.1386)
OKLCH	oklch(70.69% 0.15 112.3)
XYZ	xyz(29.5029, 36.2470, 6.5406)
Luminance	0.3625 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3A91C #221CA9

analogous

#A9681C #A3A91C #5CA91C

triadic

#A3A91C #1CA3A9 #A91CA3

tetradic

#A3A91C #1CA968 #221CA9 #A91C5C

square

#A3A91C #1CA968 #221CA9 #A91C5C

split-complementary

#A3A91C #1C5CA9 #681CA9

monochromatic

#3E400B #707413 #A3A91C #D4DB27 #DEE45B

Accessibility & contrast

On white

2.55

#A3A91C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#A3A91C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3A91C

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3A91C	#FFFFFF	#000000	##000000
##A3A91C	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#B7A42B

Tritanopia (blue-blind)

#AF9E90

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #a3a91c;
/* rgb */ color: rgb(163, 169, 28);
/* oklch */ color: oklch(70.7% 0.150 112.3);

Tailwind

colors: {
  custom: {
    50: '#c2c268',
    500: '#a3a91c',
    950: '#000000',
  },
}

SCSS

$custom: #a3a91c;
$custom-light: #c2c268;
$custom-dark: #000000;

JSON

{
  "hex": "#a3a91c",
  "rgb": {
    "r": 163,
    "g": 169,
    "b": 28
  },
  "hsl": {
    "h": 62.553,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.70686,
    "c": 0.14974,
    "h": 112.3
  },
  "luminance": 0.36246
}

Semantic roles & 50–950 ramp

primary

#A3A91C

secondary

#5E59C8

accent

#39EE41

background

#FCFBF6

surface

#F8F7EB

border

#D1D0C6

text

#131207

muted

#82817A

Preview Lab

Preview with #A3A91C

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

Preview Lab → · Contrast checker → · Palette generator →