#A0A640#A0A640

#A0A640 is a light, vivid yellow. Relative luminance 0.351; OKLCH L 70.0% C 0.125 H 112.4°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#A0A640
RGB	rgb(160, 166, 64)
HSL	hsl(64, 44%, 45%)
HSV	hsv(64, 61%, 65%)
CMYK	cmyk(3.6%, 0%, 61.4%, 34.9%)
CIE-LAB	lab(65.84, -15.92, 50.58)
CIE-LCH	lch(65.84, 53.02, 107.47°)
OKLab	oklab(70% -0.0476 0.1158)
OKLCH	oklch(70% 0.125 112.4)
XYZ	xyz(29.0596, 35.1168, 10.0969)
Luminance	0.3512 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0A640 #4640A6

analogous

#A67940 #A0A640 #6DA640

triadic

#A0A640 #40A0A6 #A640A0

tetradic

#A0A640 #40A679 #4640A6 #A6406D

square

#A0A640 #40A679 #4640A6 #A6406D

split-complementary

#A0A640 #406DA6 #7940A6

monochromatic

#4B4E1E #757A2F #A0A640 #BCC261 #CFD38D

Accessibility & contrast

On white

2.62

#A0A640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#A0A640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0A640

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0A640	#FFFFFF	#000000	##000000
##A0A640	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F34

Deuteranopia (green-blind)

#B2A146

Tritanopia (blue-blind)

#AA9D90

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #a0a640;
/* rgb */ color: rgb(160, 166, 64);
/* oklch */ color: oklch(70.0% 0.125 112.4);

Tailwind

colors: {
  custom: {
    50: '#bfc079',
    500: '#a0a640',
    950: '#000000',
  },
}

SCSS

$custom: #a0a640;
$custom-light: #bfc079;
$custom-dark: #000000;

JSON

{
  "hex": "#a0a640",
  "rgb": {
    "r": 160,
    "g": 166,
    "b": 64
  },
  "hsl": {
    "h": 63.529,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70002,
    "c": 0.12517,
    "h": 112.4
  },
  "luminance": 0.35116
}

Semantic roles & 50–950 ramp

primary

#A0A640

secondary

#8784BE

accent

#54D45B

background

#FCFBF7

surface

#F8F7EE

border

#D1D0C9

text

#121209

muted

#81817B

Preview Lab

Preview with #A0A640

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

Preview Lab → · Contrast checker → · Palette generator →