#ACB628#ACB628

#ACB628 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.4% C 0.155 H 113.8°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#ACB628
RGB	rgb(172, 182, 40)
HSL	hsl(64, 64%, 44%)
HSV	hsv(64, 78%, 71%)
CMYK	cmyk(5.5%, 0%, 78%, 28.6%)
CIE-LAB	lab(71.13, -20.20, 65.12)
CIE-LCH	lch(71.13, 68.18, 107.23°)
OKLab	oklab(74.42% -0.0626 0.1421)
OKLCH	oklch(74.42% 0.155 113.8)
XYZ	xyz(34.1253, 42.3805, 8.3897)
Luminance	0.4238 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB628 #3228B6

analogous

#B67928 #ACB628 #65B628

triadic

#ACB628 #28ACB6 #B628AC

tetradic

#ACB628 #28B679 #3228B6 #B62865

square

#ACB628 #28B679 #3228B6 #B62865

split-complementary

#ACB628 #2865B6 #7928B6

monochromatic

#4D5212 #7D841D #ACB628 #CCD645 #DAE177

Accessibility & contrast

On white

2.22

#ACB628 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#ACB628 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB628

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB628	#FFFFFF	#000000	##000000
##ACB628	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#C4AF35

Tritanopia (blue-blind)

#B8AB9C

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb628;
/* rgb */ color: rgb(172, 182, 40);
/* oklch */ color: oklch(74.4% 0.155 113.8);

Tailwind

colors: {
  custom: {
    50: '#c8cb6f',
    500: '#acb628',
    950: '#000000',
  },
}

SCSS

$custom: #acb628;
$custom-light: #c8cb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#acb628",
  "rgb": {
    "r": 172,
    "g": 182,
    "b": 40
  },
  "hsl": {
    "h": 64.225,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.74423,
    "c": 0.1553,
    "h": 113.8
  },
  "luminance": 0.4238
}

Semantic roles & 50–950 ramp

primary

#ACB628

secondary

#7771C9

accent

#41E74D

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACB628

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

Preview Lab → · Contrast checker → · Palette generator →