#ACB829#ACB829

#ACB829 is a light, vivid yellow. Relative luminance 0.432; OKLCH L 74.9% C 0.157 H 114.5°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#ACB829
RGB	rgb(172, 184, 41)
HSL	hsl(65, 64%, 44%)
HSV	hsv(65, 78%, 72%)
CMYK	cmyk(6.5%, 0%, 77.7%, 27.8%)
CIE-LAB	lab(71.70, -21.16, 65.33)
CIE-LCH	lch(71.70, 68.67, 107.94°)
OKLab	oklab(74.88% -0.0651 0.1428)
OKLCH	oklch(74.88% 0.157 114.5)
XYZ	xyz(34.5550, 43.2124, 8.6179)
Luminance	0.4321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB829 #3529B8

analogous

#B87D29 #ACB829 #65B829

triadic

#ACB829 #29ACB8 #B829AC

tetradic

#ACB829 #29B87D #3529B8 #B82965

square

#ACB829 #29B87D #3529B8 #B82965

split-complementary

#ACB829 #2965B8 #7D29B8

monochromatic

#4E5413 #7D861E #ACB829 #CAD648 #D9E17A

Accessibility & contrast

On white

2.18

#ACB829 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#ACB829 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB829

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB829	#FFFFFF	#000000	##000000
##ACB829	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#C5B136

Tritanopia (blue-blind)

#B8AD9E

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #acb829;
/* rgb */ color: rgb(172, 184, 41);
/* oklch */ color: oklch(74.9% 0.157 114.5);

Tailwind

colors: {
  custom: {
    50: '#c8cd6f',
    500: '#acb829',
    950: '#000000',
  },
}

SCSS

$custom: #acb829;
$custom-light: #c8cd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#acb829",
  "rgb": {
    "r": 172,
    "g": 184,
    "b": 41
  },
  "hsl": {
    "h": 65.035,
    "s": 63.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.74879,
    "c": 0.15692,
    "h": 114.5
  },
  "luminance": 0.43212
}

Semantic roles & 50–950 ramp

primary

#ACB829

secondary

#7B73C9

accent

#41E74F

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACB829

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

Preview Lab → · Contrast checker → · Palette generator →