#ACBA40#ACBA40

#ACBA40 is a light, vivid yellow. Relative luminance 0.443; OKLCH L 75.5% C 0.145 H 115.6°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#ACBA40
RGB	rgb(172, 186, 64)
HSL	hsl(67, 49%, 49%)
HSV	hsv(67, 66%, 73%)
CMYK	cmyk(7.5%, 0%, 65.6%, 27.1%)
CIE-LAB	lab(72.40, -20.97, 57.82)
CIE-LCH	lch(72.40, 61.50, 109.93°)
OKLab	oklab(75.49% -0.0625 0.1308)
OKLCH	oklch(75.49% 0.145 115.6)
XYZ	xyz(35.4984, 44.2592, 11.5223)
Luminance	0.4426 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBA40 #4E40BA

analogous

#BA8B40 #ACBA40 #6FBA40

triadic

#ACBA40 #40ACBA #BA40AC

tetradic

#ACBA40 #40BA8B #4E40BA #BA406F

square

#ACBA40 #40BA8B #4E40BA #BA406F

split-complementary

#ACBA40 #406FBA #8B40BA

monochromatic

#585F21 #828C30 #ACBA40 #C1CC6B #D4DC99

Accessibility & contrast

On white

2.13

#ACBA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#ACBA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBA40

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBA40	#FFFFFF	#000000	##000000
##ACBA40	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12F

Deuteranopia (green-blind)

#C6B349

Tritanopia (blue-blind)

#B7B0A1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #acba40;
/* rgb */ color: rgb(172, 186, 64);
/* oklch */ color: oklch(75.5% 0.145 115.6);

Tailwind

colors: {
  custom: {
    50: '#c8ce7b',
    500: '#acba40',
    950: '#000000',
  },
}

SCSS

$custom: #acba40;
$custom-light: #c8ce7b;
$custom-dark: #000000;

JSON

{
  "hex": "#acba40",
  "rgb": {
    "r": 172,
    "g": 186,
    "b": 64
  },
  "hsl": {
    "h": 66.885,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.75487,
    "c": 0.14493,
    "h": 115.6
  },
  "luminance": 0.44259
}

Semantic roles & 50–950 ramp

primary

#ACBA40

secondary

#958EC8

accent

#4FD85F

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACBA40

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

Preview Lab → · Contrast checker → · Palette generator →