#ACB229#ACB229

#ACB229 is a light, vivid yellow. Relative luminance 0.408; OKLCH L 73.5% C 0.151 H 112.2°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#ACB229
RGB	rgb(172, 178, 41)
HSL	hsl(63, 63%, 43%)
HSV	hsv(63, 77%, 70%)
CMYK	cmyk(3.4%, 0%, 77%, 30.2%)
CIE-LAB	lab(70.02, -18.15, 63.81)
CIE-LCH	lch(70.02, 66.34, 105.88°)
OKLab	oklab(73.53% -0.0568 0.1395)
OKLCH	oklch(73.53% 0.151 112.2)
XYZ	xyz(33.3350, 40.7724, 8.2112)
Luminance	0.4077 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB229 #2F29B2

analogous

#B27429 #ACB229 #67B229

triadic

#ACB229 #29ACB2 #B229AC

tetradic

#ACB229 #29B274 #2F29B2 #B22967

square

#ACB229 #29B274 #2F29B2 #B22967

split-complementary

#ACB229 #2967B2 #7429B2

monochromatic

#4C4F12 #7C801E #ACB229 #CED444 #DBDF76

Accessibility & contrast

On white

2.29

#ACB229 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#ACB229 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB229

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB229	#FFFFFF	#000000	##000000
##ACB229	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA01

Deuteranopia (green-blind)

#C0AD35

Tritanopia (blue-blind)

#B8A799

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #acb229;
/* rgb */ color: rgb(172, 178, 41);
/* oklch */ color: oklch(73.5% 0.151 112.2);

Tailwind

colors: {
  custom: {
    50: '#c8c86f',
    500: '#acb229',
    950: '#000000',
  },
}

SCSS

$custom: #acb229;
$custom-light: #c8c86f;
$custom-dark: #000000;

JSON

{
  "hex": "#acb229",
  "rgb": {
    "r": 172,
    "g": 178,
    "b": 41
  },
  "hsl": {
    "h": 62.628,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.7353,
    "c": 0.15063,
    "h": 112.2
  },
  "luminance": 0.40772
}

Semantic roles & 50–950 ramp

primary

#ACB229

secondary

#7470C7

accent

#42E649

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACB229

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

Preview Lab → · Contrast checker → · Palette generator →