#A3B03E#A3B03E

#A3B03E is a light, vivid yellow. Relative luminance 0.392; OKLCH L 72.5% C 0.138 H 115.5°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#A3B03E
RGB	rgb(163, 176, 62)
HSL	hsl(67, 48%, 47%)
HSV	hsv(67, 65%, 69%)
CMYK	cmyk(7.4%, 0%, 64.8%, 31%)
CIE-LAB	lab(68.89, -19.87, 54.75)
CIE-LCH	lch(68.89, 58.25, 109.95°)
OKLab	oklab(72.49% -0.0591 0.1242)
OKLCH	oklch(72.49% 0.138 115.5)
XYZ	xyz(31.4998, 39.1855, 10.4607)
Luminance	0.3918 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B03E #4B3EB0

analogous

#B0843E #A3B03E #6AB03E

triadic

#A3B03E #3EA3B0 #B03EA3

tetradic

#A3B03E #3EB084 #4B3EB0 #B03E6A

square

#A3B03E #3EB084 #4B3EB0 #B03E6A

split-complementary

#A3B03E #3E6AB0 #843EB0

monochromatic

#4F551E #79832E #A3B03E #BDC863 #D0D890

Accessibility & contrast

On white

2.38

#A3B03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#A3B03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B03E

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B03E	#FFFFFF	#000000	##000000
##A3B03E	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72F

Deuteranopia (green-blind)

#BBA946

Tritanopia (blue-blind)

#ADA699

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #a3b03e;
/* rgb */ color: rgb(163, 176, 62);
/* oklch */ color: oklch(72.5% 0.138 115.5);

Tailwind

colors: {
  custom: {
    50: '#c1c779',
    500: '#a3b03e',
    950: '#000000',
  },
}

SCSS

$custom: #a3b03e;
$custom-light: #c1c779;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b03e",
  "rgb": {
    "r": 163,
    "g": 176,
    "b": 62
  },
  "hsl": {
    "h": 66.842,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72493,
    "c": 0.13758,
    "h": 115.5
  },
  "luminance": 0.39185
}

Semantic roles & 50–950 ramp

primary

#A3B03E

secondary

#8E87C3

accent

#50D760

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #A3B03E

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

Preview Lab → · Contrast checker → · Palette generator →