#A6AC33#A6AC33

#A6AC33 is a light, vivid yellow. Relative luminance 0.379; OKLCH L 71.7% C 0.140 H 112.2°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#A6AC33
RGB	rgb(166, 172, 51)
HSL	hsl(63, 54%, 44%)
HSV	hsv(63, 70%, 67%)
CMYK	cmyk(3.5%, 0%, 70.3%, 32.5%)
CIE-LAB	lab(67.91, -17.23, 58.20)
CIE-LCH	lch(67.91, 60.70, 106.49°)
OKLab	oklab(71.75% -0.053 0.1296)
OKLCH	oklch(71.75% 0.14 112.2)
XYZ	xyz(31.0769, 37.8518, 8.8004)
Luminance	0.3785 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6AC33 #3933AC

analogous

#AC7533 #A6AC33 #69AC33

triadic

#A6AC33 #33A6AC #AC33A6

tetradic

#A6AC33 #33AC75 #3933AC #AC3369

square

#A6AC33 #33AC75 #3933AC #AC3369

split-complementary

#A6AC33 #3369AC #7533AC

monochromatic

#4B4E17 #787D25 #A6AC33 #C5CB51 #D5D980

Accessibility & contrast

On white

2.45

#A6AC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#A6AC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6AC33

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6AC33	#FFFFFF	#000000	##000000
##A6AC33	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41F

Deuteranopia (green-blind)

#B9A73C

Tritanopia (blue-blind)

#B1A294

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a6ac33;
/* rgb */ color: rgb(166, 172, 51);
/* oklch */ color: oklch(71.7% 0.140 112.2);

Tailwind

colors: {
  custom: {
    50: '#c4c473',
    500: '#a6ac33',
    950: '#000000',
  },
}

SCSS

$custom: #a6ac33;
$custom-light: #c4c473;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ac33",
  "rgb": {
    "r": 166,
    "g": 172,
    "b": 51
  },
  "hsl": {
    "h": 62.975,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.71745,
    "c": 0.14005,
    "h": 112.2
  },
  "luminance": 0.37851
}

Semantic roles & 50–950 ramp

primary

#A6AC33

secondary

#7C78C2

accent

#4ADE51

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A6AC33

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

Preview Lab → · Contrast checker → · Palette generator →