#A4A640#A4A640

#A4A640 is a light, vivid yellow. Relative luminance 0.355; OKLCH L 70.3% C 0.124 H 110.3°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#A4A640
RGB	rgb(164, 166, 64)
HSL	hsl(61, 44%, 45%)
HSV	hsv(61, 61%, 65%)
CMYK	cmyk(1.2%, 0%, 61.4%, 34.9%)
CIE-LAB	lab(66.16, -14.21, 51.02)
CIE-LCH	lch(66.16, 52.96, 105.56°)
OKLab	oklab(70.34% -0.043 0.1166)
OKLCH	oklch(70.34% 0.124 110.3)
XYZ	xyz(29.8723, 35.5359, 10.1350)
Luminance	0.3553 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4A640 #4240A6

analogous

#A67540 #A4A640 #71A640

triadic

#A4A640 #40A4A6 #A640A4

tetradic

#A4A640 #40A675 #4240A6 #A64071

square

#A4A640 #40A675 #4240A6 #A64071

split-complementary

#A4A640 #4071A6 #7540A6

monochromatic

#4D4E1E #787A2F #A4A640 #C0C261 #D2D38D

Accessibility & contrast

On white

2.59

#A4A640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#A4A640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4A640

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4A640	#FFFFFF	#000000	##000000
##A4A640	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F34

Deuteranopia (green-blind)

#B3A246

Tritanopia (blue-blind)

#AF9C90

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #a4a640;
/* rgb */ color: rgb(164, 166, 64);
/* oklch */ color: oklch(70.3% 0.124 110.3);

Tailwind

colors: {
  custom: {
    50: '#c2c079',
    500: '#a4a640',
    950: '#000000',
  },
}

SCSS

$custom: #a4a640;
$custom-light: #c2c079;
$custom-dark: #000000;

JSON

{
  "hex": "#a4a640",
  "rgb": {
    "r": 164,
    "g": 166,
    "b": 64
  },
  "hsl": {
    "h": 61.176,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.7034,
    "c": 0.12429,
    "h": 110.3
  },
  "luminance": 0.35535
}

Semantic roles & 50–950 ramp

primary

#A4A640

secondary

#8584BE

accent

#54D456

background

#FCFBF7

surface

#F8F7EE

border

#D1D0C9

text

#131209

muted

#82817B

Preview Lab

Preview with #A4A640

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

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