#ACB123#ACB123

#ACB123 is a light, vivid yellow. Relative luminance 0.403; OKLCH L 73.3% C 0.152 H 111.8°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#ACB123
RGB	rgb(172, 177, 35)
HSL	hsl(62, 67%, 42%)
HSV	hsv(62, 80%, 69%)
CMYK	cmyk(2.8%, 0%, 80.2%, 30.6%)
CIE-LAB	lab(69.71, -17.87, 65.30)
CIE-LCH	lch(69.71, 67.70, 105.31°)
OKLab	oklab(73.28% -0.0565 0.1416)
OKLCH	oklch(73.28% 0.152 111.8)
XYZ	xyz(33.0399, 40.3372, 7.6352)
Luminance	0.4034 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB123 #2823B1

analogous

#B16F23 #ACB123 #65B123

triadic

#ACB123 #23ACB1 #B123AC

tetradic

#ACB123 #23B16F #2823B1 #B12365

square

#ACB123 #23B16F #2823B1 #B12365

split-complementary

#ACB123 #2365B1 #6F23B1

monochromatic

#494B0F #7A7E19 #ACB123 #D2D839 #DEE26C

Accessibility & contrast

On white

2.32

#ACB123 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#ACB123 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB123

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB123	#FFFFFF	#000000	##000000
##ACB123	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA900

Deuteranopia (green-blind)

#C0AC31

Tritanopia (blue-blind)

#B8A697

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #acb123;
/* rgb */ color: rgb(172, 177, 35);
/* oklch */ color: oklch(73.3% 0.152 111.8);

Tailwind

colors: {
  custom: {
    50: '#c9c86c',
    500: '#acb123',
    950: '#000000',
  },
}

SCSS

$custom: #acb123;
$custom-light: #c9c86c;
$custom-dark: #000000;

JSON

{
  "hex": "#acb123",
  "rgb": {
    "r": 172,
    "g": 177,
    "b": 35
  },
  "hsl": {
    "h": 62.113,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.73275,
    "c": 0.15247,
    "h": 111.8
  },
  "luminance": 0.40336
}

Semantic roles & 50–950 ramp

primary

#ACB123

secondary

#6B68C8

accent

#3EEA44

background

#FCFCF6

surface

#F9F8EC

border

#D2D1C7

text

#141308

muted

#82827A

Preview Lab

Preview with #ACB123

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

Preview Lab → · Contrast checker → · Palette generator →