#ACB040#ACB040

#ACB040 is a light, vivid yellow. Relative luminance 0.402; OKLCH L 73.2% C 0.134 H 111.2°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#ACB040
RGB	rgb(172, 176, 64)
HSL	hsl(62, 47%, 47%)
HSV	hsv(62, 64%, 69%)
CMYK	cmyk(2.3%, 0%, 63.6%, 31%)
CIE-LAB	lab(69.61, -15.93, 54.89)
CIE-LCH	lch(69.61, 57.15, 106.18°)
OKLab	oklab(73.25% -0.0484 0.1246)
OKLCH	oklch(73.25% 0.134 111.2)
XYZ	xyz(33.4650, 40.1923, 10.8445)
Luminance	0.4019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB040 #4440B0

analogous

#B07C40 #ACB040 #74B040

triadic

#ACB040 #40ACB0 #B040AC

tetradic

#ACB040 #40B07C #4440B0 #B04074

square

#ACB040 #40B07C #4440B0 #B04074

split-complementary

#ACB040 #4074B0 #7C40B0

monochromatic

#54561F #808330 #ACB040 #C4C766 #D5D893

Accessibility & contrast

On white

2.32

#ACB040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#ACB040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB040

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB040	#FFFFFF	#000000	##000000
##ACB040	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA832

Deuteranopia (green-blind)

#BEAC47

Tritanopia (blue-blind)

#B7A699

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #acb040;
/* rgb */ color: rgb(172, 176, 64);
/* oklch */ color: oklch(73.2% 0.134 111.2);

Tailwind

colors: {
  custom: {
    50: '#c7c77a',
    500: '#acb040',
    950: '#000000',
  },
}

SCSS

$custom: #acb040;
$custom-light: #c7c77a;
$custom-dark: #000000;

JSON

{
  "hex": "#acb040",
  "rgb": {
    "r": 172,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 62.143,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.73249,
    "c": 0.13365,
    "h": 111.2
  },
  "luminance": 0.40191
}

Semantic roles & 50–950 ramp

primary

#ACB040

secondary

#8B89C3

accent

#51D656

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB040

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

Preview Lab → · Contrast checker → · Palette generator →