#ACB11C#ACB11C

#ACB11C is a light, vivid yellow. Relative luminance 0.403; OKLCH L 73.2% C 0.155 H 111.8°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#ACB11C
RGB	rgb(172, 177, 28)
HSL	hsl(62, 73%, 40%)
HSV	hsv(62, 84%, 69%)
CMYK	cmyk(2.8%, 0%, 84.2%, 30.6%)
CIE-LAB	lab(69.68, -18.09, 67.07)
CIE-LCH	lch(69.68, 69.47, 105.09°)
OKLab	oklab(73.25% -0.0576 0.1442)
OKLCH	oklch(73.25% 0.155 111.8)
XYZ	xyz(32.9462, 40.2997, 7.1415)
Luminance	0.4030 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB11C #211CB1

analogous

#B16B1C #ACB11C #62B11C

triadic

#ACB11C #1CACB1 #B11CAC

tetradic

#ACB11C #1CB16B #211CB1 #B11C62

square

#ACB11C #1CB16B #211CB1 #B11C62

split-complementary

#ACB11C #1C62B1 #6B1CB1

monochromatic

#45470B #797C14 #ACB11C #D8DE2C #E2E661

Accessibility & contrast

On white

2.32

#ACB11C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#ACB11C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB11C

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB11C	#FFFFFF	#000000	##000000
##ACB11C	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#C0AC2C

Tritanopia (blue-blind)

#B8A597

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #acb11c;
/* rgb */ color: rgb(172, 177, 28);
/* oklch */ color: oklch(73.2% 0.155 111.8);

Tailwind

colors: {
  custom: {
    50: '#c9c869',
    500: '#acb11c',
    950: '#000000',
  },
}

SCSS

$custom: #acb11c;
$custom-light: #c9c869;
$custom-dark: #000000;

JSON

{
  "hex": "#acb11c",
  "rgb": {
    "r": 172,
    "g": 177,
    "b": 28
  },
  "hsl": {
    "h": 62.013,
    "s": 72.683,
    "l": 40.196
  },
  "oklch": {
    "l": 0.73246,
    "c": 0.1553,
    "h": 111.8
  },
  "luminance": 0.40299
}

Semantic roles & 50–950 ramp

primary

#ACB11C

secondary

#625ECB

accent

#38EF3F

background

#FCFCF6

surface

#F9F8EC

border

#D2D1C7

text

#141307

muted

#82827A

Preview Lab

Preview with #ACB11C

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

Preview Lab → · Contrast checker → · Palette generator →