#ACBB51#ACBB51

#ACBB51 is a light, vivid yellow. Relative luminance 0.449; OKLCH L 75.9% C 0.132 H 116.4°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#ACBB51
RGB	rgb(172, 187, 81)
HSL	hsl(68, 44%, 53%)
HSV	hsv(68, 57%, 73%)
CMYK	cmyk(8%, 0%, 56.7%, 26.7%)
CIE-LAB	lab(72.83, -20.22, 50.93)
CIE-LCH	lch(72.83, 54.80, 111.66°)
OKLab	oklab(75.88% -0.0587 0.1184)
OKLCH	oklch(75.88% 0.132 116.4)
XYZ	xyz(36.2694, 44.9058, 14.5400)
Luminance	0.4491 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBB51 #6051BB

analogous

#BB9551 #ACBB51 #77BB51

triadic

#ACBB51 #51ACBB #BB51AC

tetradic

#ACBB51 #51BB95 #6051BB #BB5177

square

#ACBB51 #51BB95 #6051BB #BB5177

split-complementary

#ACBB51 #5177BB #9551BB

monochromatic

#606929 #88953A #ACBB51 #C1CC7D #D6DDA9

Accessibility & contrast

On white

2.10

#ACBB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#ACBB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBB51

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBB51	#FFFFFF	#000000	##000000
##ACBB51	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B246

Deuteranopia (green-blind)

#C5B457

Tritanopia (blue-blind)

#B6B1A4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #acbb51;
/* rgb */ color: rgb(172, 187, 81);
/* oklch */ color: oklch(75.9% 0.132 116.4);

Tailwind

colors: {
  custom: {
    50: '#c7cf85',
    500: '#acbb51',
    950: '#000000',
  },
}

SCSS

$custom: #acbb51;
$custom-light: #c7cf85;
$custom-dark: #000000;

JSON

{
  "hex": "#acbb51",
  "rgb": {
    "r": 172,
    "g": 187,
    "b": 81
  },
  "hsl": {
    "h": 68.491,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75878,
    "c": 0.13214,
    "h": 116.4
  },
  "luminance": 0.44905
}

Semantic roles & 50–950 ramp

primary

#ACBB51

secondary

#A39DCB

accent

#54D466

background

#FCFCF8

surface

#F8F9EF

border

#D1D2CA

text

#13130B

muted

#82827C

Preview Lab

Preview with #ACBB51

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

Preview Lab → · Contrast checker → · Palette generator →