#ACBC23#ACBC23

#ACBC23 is a light, vivid yellow. Relative luminance 0.449; OKLCH L 75.8% C 0.164 H 115.9°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#ACBC23
RGB	rgb(172, 188, 35)
HSL	hsl(66, 69%, 44%)
HSV	hsv(66, 81%, 74%)
CMYK	cmyk(8.5%, 0%, 81.4%, 26.3%)
CIE-LAB	lab(72.80, -23.35, 68.00)
CIE-LCH	lch(72.80, 71.90, 108.95°)
OKLab	oklab(75.75% -0.0716 0.1474)
OKLCH	oklch(75.75% 0.164 115.9)
XYZ	xyz(35.3009, 44.8590, 8.3888)
Luminance	0.4486 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBC23 #3323BC

analogous

#BC7F23 #ACBC23 #5FBC23

triadic

#ACBC23 #23ACBC #BC23AC

tetradic

#ACBC23 #23BC7F #3323BC #BC235F

square

#ACBC23 #23BC7F #3323BC #BC235F

split-complementary

#ACBC23 #235FBC #7F23BC

monochromatic

#4E5510 #7D8819 #ACBC23 #CBDC41 #D9E574

Accessibility & contrast

On white

2.11

#ACBC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#ACBC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBC23

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBC23	#FFFFFF	#000000	##000000
##ACBC23	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#C8B433

Tritanopia (blue-blind)

#B7B1A1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #acbc23;
/* rgb */ color: rgb(172, 188, 35);
/* oklch */ color: oklch(75.8% 0.164 115.9);

Tailwind

colors: {
  custom: {
    50: '#c9d06d',
    500: '#acbc23',
    950: '#000000',
  },
}

SCSS

$custom: #acbc23;
$custom-light: #c9d06d;
$custom-dark: #000000;

JSON

{
  "hex": "#acbc23",
  "rgb": {
    "r": 172,
    "g": 188,
    "b": 35
  },
  "hsl": {
    "h": 66.275,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.75754,
    "c": 0.16389,
    "h": 115.9
  },
  "luminance": 0.44858
}

Semantic roles & 50–950 ramp

primary

#ACBC23

secondary

#786FCC

accent

#3CEB4F

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACBC23

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

Preview Lab → · Contrast checker → · Palette generator →