#ACBA33#ACBA33

#ACBA33 is a light, vivid yellow. Relative luminance 0.441; OKLCH L 75.4% C 0.154 H 115.4°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#ACBA33
RGB	rgb(172, 186, 51)
HSL	hsl(66, 57%, 46%)
HSV	hsv(66, 73%, 73%)
CMYK	cmyk(7.5%, 0%, 72.6%, 27.1%)
CIE-LAB	lab(72.31, -21.70, 62.65)
CIE-LCH	lch(72.31, 66.30, 109.11°)
OKLab	oklab(75.39% -0.0658 0.1388)
OKLCH	oklch(75.39% 0.154 115.4)
XYZ	xyz(35.1707, 44.1281, 9.7961)
Luminance	0.4413 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBA33 #4133BA

analogous

#BA8533 #ACBA33 #69BA33

triadic

#ACBA33 #33ACBA #BA33AC

tetradic

#ACBA33 #33BA85 #4133BA #BA3369

square

#ACBA33 #33BA85 #4133BA #BA3369

split-complementary

#ACBA33 #3369BA #8533BA

monochromatic

#535A19 #808A26 #ACBA33 #C5D159 #D6DF89

Accessibility & contrast

On white

2.14

#ACBA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#ACBA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBA33

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBA33	#FFFFFF	#000000	##000000
##ACBA33	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B019

Deuteranopia (green-blind)

#C6B23E

Tritanopia (blue-blind)

#B7AFA0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #acba33;
/* rgb */ color: rgb(172, 186, 51);
/* oklch */ color: oklch(75.4% 0.154 115.4);

Tailwind

colors: {
  custom: {
    50: '#c8ce74',
    500: '#acba33',
    950: '#000000',
  },
}

SCSS

$custom: #acba33;
$custom-light: #c8ce74;
$custom-dark: #000000;

JSON

{
  "hex": "#acba33",
  "rgb": {
    "r": 172,
    "g": 186,
    "b": 51
  },
  "hsl": {
    "h": 66.222,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.75389,
    "c": 0.15363,
    "h": 115.4
  },
  "luminance": 0.44127
}

Semantic roles & 50–950 ramp

primary

#ACBA33

secondary

#8880C9

accent

#48E057

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141309

muted

#82827B

Preview Lab

Preview with #ACBA33

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

Preview Lab → · Contrast checker → · Palette generator →