#ACBC31#ACBC31

#ACBC31 is a light, vivid yellow. Relative luminance 0.450; OKLCH L 75.8% C 0.157 H 116.1°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#ACBC31
RGB	rgb(172, 188, 49)
HSL	hsl(67, 59%, 46%)
HSV	hsv(67, 74%, 74%)
CMYK	cmyk(8.5%, 0%, 73.9%, 26.3%)
CIE-LAB	lab(72.87, -22.78, 63.86)
CIE-LCH	lch(72.87, 67.80, 109.64°)
OKLab	oklab(75.83% -0.069 0.141)
OKLCH	oklch(75.83% 0.157 116.1)
XYZ	xyz(35.5518, 44.9594, 9.7103)
Luminance	0.4496 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBC31 #4131BC

analogous

#BC8731 #ACBC31 #67BC31

triadic

#ACBC31 #31ACBC #BC31AC

tetradic

#ACBC31 #31BC87 #4131BC #BC3167

square

#ACBC31 #31BC87 #4131BC #BC3167

split-complementary

#ACBC31 #3167BC #8731BC

monochromatic

#535B18 #808B24 #ACBC31 #C5D357 #D6E088

Accessibility & contrast

On white

2.10

#ACBC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#ACBC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBC31

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBC31	#FFFFFF	#000000	##000000
##ACBC31	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B213

Deuteranopia (green-blind)

#C8B43D

Tritanopia (blue-blind)

#B7B1A2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #acbc31;
/* rgb */ color: rgb(172, 188, 49);
/* oklch */ color: oklch(75.8% 0.157 116.1);

Tailwind

colors: {
  custom: {
    50: '#c8d073',
    500: '#acbc31',
    950: '#000000',
  },
}

SCSS

$custom: #acbc31;
$custom-light: #c8d073;
$custom-dark: #000000;

JSON

{
  "hex": "#acbc31",
  "rgb": {
    "r": 172,
    "g": 188,
    "b": 49
  },
  "hsl": {
    "h": 66.906,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.75828,
    "c": 0.157,
    "h": 116.1
  },
  "luminance": 0.44959
}

Semantic roles & 50–950 ramp

primary

#ACBC31

secondary

#887FCA

accent

#46E258

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141309

muted

#82827B

Preview Lab

Preview with #ACBC31

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

Preview Lab → · Contrast checker → · Palette generator →