#A4A731#A4A731

#A4A731 is a light, vivid yellow. Relative luminance 0.358; OKLCH L 70.4% C 0.137 H 110.9°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#A4A731
RGB	rgb(164, 167, 49)
HSL	hsl(62, 55%, 42%)
HSV	hsv(62, 71%, 65%)
CMYK	cmyk(1.8%, 0%, 70.7%, 34.5%)
CIE-LAB	lab(66.33, -15.64, 57.34)
CIE-LCH	lch(66.33, 59.44, 105.26°)
OKLab	oklab(70.44% -0.0487 0.1275)
OKLCH	oklch(70.44% 0.137 110.9)
XYZ	xyz(29.6839, 35.7525, 8.2424)
Luminance	0.3575 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4A731 #3431A7

analogous

#A76F31 #A4A731 #69A731

triadic

#A4A731 #31A4A7 #A731A4

tetradic

#A4A731 #31A76F #3431A7 #A73169

square

#A4A731 #31A76F #3431A7 #A73169

split-complementary

#A4A731 #3169A7 #6F31A7

monochromatic

#474815 #767823 #A4A731 #C7CA4B #D6D87A

Accessibility & contrast

On white

2.58

#A4A731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#A4A731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4A731

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4A731	#FFFFFF	#000000	##000000
##A4A731	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A01D

Deuteranopia (green-blind)

#B5A33A

Tritanopia (blue-blind)

#AF9D90

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #a4a731;
/* rgb */ color: rgb(164, 167, 49);
/* oklch */ color: oklch(70.4% 0.137 110.9);

Tailwind

colors: {
  custom: {
    50: '#c2c071',
    500: '#a4a731',
    950: '#000000',
  },
}

SCSS

$custom: #a4a731;
$custom-light: #c2c071;
$custom-dark: #000000;

JSON

{
  "hex": "#a4a731",
  "rgb": {
    "r": 164,
    "g": 167,
    "b": 49
  },
  "hsl": {
    "h": 61.525,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.70437,
    "c": 0.13651,
    "h": 110.9
  },
  "luminance": 0.35752
}

Semantic roles & 50–950 ramp

primary

#A4A731

secondary

#7573C1

accent

#4ADE4E

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A4A731

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

Preview Lab → · Contrast checker → · Palette generator →