#ACB41C#ACB41C

#ACB41C is a light, vivid yellow. Relative luminance 0.415; OKLCH L 73.9% C 0.158 H 113.0°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#ACB41C
RGB	rgb(172, 180, 28)
HSL	hsl(63, 73%, 41%)
HSV	hsv(63, 84%, 71%)
CMYK	cmyk(4.4%, 0%, 84.4%, 29.4%)
CIE-LAB	lab(70.52, -19.60, 67.78)
CIE-LCH	lch(70.52, 70.55, 106.13°)
OKLab	oklab(73.92% -0.0618 0.1458)
OKLCH	oklch(73.92% 0.158 113)
XYZ	xyz(33.5453, 41.4978, 7.3412)
Luminance	0.4150 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB41C #241CB4

analogous

#B4701C #ACB41C #60B41C

triadic

#ACB41C #1CACB4 #B41CAC

tetradic

#ACB41C #1CB470 #241CB4 #B41C60

square

#ACB41C #1CB470 #241CB4 #B41C60

split-complementary

#ACB41C #1C60B4 #701CB4

monochromatic

#474A0C #797F14 #ACB41C #D5DF2F #E0E764

Accessibility & contrast

On white

2.26

#ACB41C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#ACB41C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB41C

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB41C	#FFFFFF	#000000	##000000
##ACB41C	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#C2AE2D

Tritanopia (blue-blind)

#B8A99A

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #acb41c;
/* rgb */ color: rgb(172, 180, 28);
/* oklch */ color: oklch(73.9% 0.158 113.0);

Tailwind

colors: {
  custom: {
    50: '#c9ca6a',
    500: '#acb41c',
    950: '#000000',
  },
}

SCSS

$custom: #acb41c;
$custom-light: #c9ca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#acb41c",
  "rgb": {
    "r": 172,
    "g": 180,
    "b": 28
  },
  "hsl": {
    "h": 63.158,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.73919,
    "c": 0.1583,
    "h": 113
  },
  "luminance": 0.41497
}

Semantic roles & 50–950 ramp

primary

#ACB41C

secondary

#6660CC

accent

#38F042

background

#FCFCF6

surface

#F9F8EC

border

#D2D1C7

text

#141307

muted

#82827A

Preview Lab

Preview with #ACB41C

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

Preview Lab → · Contrast checker → · Palette generator →