#A3A830#A3A830

#A3A830 is a light, vivid yellow. Relative luminance 0.360; OKLCH L 70.6% C 0.138 H 111.8°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#A3A830
RGB	rgb(163, 168, 48)
HSL	hsl(63, 56%, 42%)
HSV	hsv(63, 71%, 66%)
CMYK	cmyk(3%, 0%, 71.4%, 34.1%)
CIE-LAB	lab(66.52, -16.64, 57.88)
CIE-LCH	lch(66.52, 60.22, 106.04°)
OKLab	oklab(70.57% -0.0515 0.1285)
OKLCH	oklch(70.57% 0.138 111.8)
XYZ	xyz(29.6413, 36.0059, 8.1841)
Luminance	0.3600 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3A830 #3530A8

analogous

#A87130 #A3A830 #67A830

triadic

#A3A830 #30A3A8 #A830A3

tetradic

#A3A830 #30A871 #3530A8 #A83067

square

#A3A830 #30A871 #3530A8 #A83067

split-complementary

#A3A830 #3067A8 #7130A8

monochromatic

#474915 #757822 #A3A830 #C6CB4A #D5D97A

Accessibility & contrast

On white

2.56

#A3A830 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#A3A830 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3A830

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3A830	#FFFFFF	#000000	##000000
##A3A830	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A01B

Deuteranopia (green-blind)

#B5A339

Tritanopia (blue-blind)

#AE9E91

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #a3a830;
/* rgb */ color: rgb(163, 168, 48);
/* oklch */ color: oklch(70.6% 0.138 111.8);

Tailwind

colors: {
  custom: {
    50: '#c1c171',
    500: '#a3a830',
    950: '#000000',
  },
}

SCSS

$custom: #a3a830;
$custom-light: #c1c171;
$custom-dark: #000000;

JSON

{
  "hex": "#a3a830",
  "rgb": {
    "r": 163,
    "g": 168,
    "b": 48
  },
  "hsl": {
    "h": 62.5,
    "s": 55.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.7057,
    "c": 0.13846,
    "h": 111.8
  },
  "luminance": 0.36005
}

Semantic roles & 50–950 ramp

primary

#A3A830

secondary

#7673C1

accent

#49DF4F

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A3A830

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

Preview Lab → · Contrast checker → · Palette generator →