#ACBB3B#ACBB3B

#ACBB3B is a light, vivid yellow. Relative luminance 0.446; OKLCH L 75.7% C 0.150 H 115.9°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#ACBB3B
RGB	rgb(172, 187, 59)
HSL	hsl(67, 52%, 48%)
HSV	hsv(67, 68%, 73%)
CMYK	cmyk(8%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(72.65, -21.76, 60.04)
CIE-LCH	lch(72.65, 63.86, 109.93°)
OKLab	oklab(75.67% -0.0652 0.1347)
OKLCH	oklch(75.67% 0.15 115.9)
XYZ	xyz(35.5739, 44.6276, 10.8768)
Luminance	0.4463 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBB3B #4A3BBB

analogous

#BB8A3B #ACBB3B #6CBB3B

triadic

#ACBB3B #3BACBB #BB3BAC

tetradic

#ACBB3B #3BBB8A #4A3BBB #BB3B6C

square

#ACBB3B #3BBB8A #4A3BBB #BB3B6C

split-complementary

#ACBB3B #3B6CBB #8A3BBB

monochromatic

#565E1E #818C2C #ACBB3B #C2CE65 #D4DD93

Accessibility & contrast

On white

2.12

#ACBB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#ACBB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBB3B

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBB3B	#FFFFFF	#000000	##000000
##ACBB3B	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B127

Deuteranopia (green-blind)

#C7B345

Tritanopia (blue-blind)

#B7B0A1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #acbb3b;
/* rgb */ color: rgb(172, 187, 59);
/* oklch */ color: oklch(75.7% 0.150 115.9);

Tailwind

colors: {
  custom: {
    50: '#c8cf79',
    500: '#acbb3b',
    950: '#000000',
  },
}

SCSS

$custom: #acbb3b;
$custom-light: #c8cf79;
$custom-dark: #000000;

JSON

{
  "hex": "#acbb3b",
  "rgb": {
    "r": 172,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 67.031,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.75672,
    "c": 0.14962,
    "h": 115.9
  },
  "luminance": 0.44627
}

Semantic roles & 50–950 ramp

primary

#ACBB3B

secondary

#918AC8

accent

#4CDB5D

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACBB3B

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

Preview Lab → · Contrast checker → · Palette generator →