#A6B531#A6B531

#A6B531 is a light, vivid yellow. Relative luminance 0.414; OKLCH L 73.8% C 0.151 H 115.9°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#A6B531
RGB	rgb(166, 181, 49)
HSL	hsl(67, 57%, 45%)
HSV	hsv(67, 73%, 71%)
CMYK	cmyk(8.3%, 0%, 72.9%, 29%)
CIE-LAB	lab(70.44, -21.85, 61.39)
CIE-LCH	lch(70.44, 65.16, 109.60°)
OKLab	oklab(73.77% -0.0661 0.136)
OKLCH	oklch(73.77% 0.151 115.9)
XYZ	xyz(32.8050, 41.3770, 9.1636)
Luminance	0.4138 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6B531 #4031B5

analogous

#B58231 #A6B531 #64B531

triadic

#A6B531 #31A6B5 #B531A6

tetradic

#A6B531 #31B582 #4031B5 #B53164

square

#A6B531 #31B582 #4031B5 #B53164

split-complementary

#A6B531 #3164B5 #8231B5

monochromatic

#4E5517 #7A8524 #A6B531 #C2D053 #D3DD83

Accessibility & contrast

On white

2.26

#A6B531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#A6B531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6B531

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6B531	#FFFFFF	#000000	##000000
##A6B531	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC17

Deuteranopia (green-blind)

#C1AD3C

Tritanopia (blue-blind)

#B1AB9C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a6b531;
/* rgb */ color: rgb(166, 181, 49);
/* oklch */ color: oklch(73.8% 0.151 115.9);

Tailwind

colors: {
  custom: {
    50: '#c4cb73',
    500: '#a6b531',
    950: '#000000',
  },
}

SCSS

$custom: #a6b531;
$custom-light: #c4cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#a6b531",
  "rgb": {
    "r": 166,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 66.818,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.73768,
    "c": 0.15121,
    "h": 115.9
  },
  "luminance": 0.41376
}

Semantic roles & 50–950 ramp

primary

#A6B531

secondary

#847BC7

accent

#47E159

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A6B531

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

Preview Lab → · Contrast checker → · Palette generator →