#ACB433#ACB433

#ACB433 is a light, vivid yellow. Relative luminance 0.417; OKLCH L 74.0% C 0.147 H 113.0°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#ACB433
RGB	rgb(172, 180, 51)
HSL	hsl(64, 56%, 45%)
HSV	hsv(64, 72%, 71%)
CMYK	cmyk(4.4%, 0%, 71.7%, 29.4%)
CIE-LAB	lab(70.63, -18.71, 61.02)
CIE-LCH	lch(70.63, 63.82, 107.04°)
OKLab	oklab(74.04% -0.0575 0.1354)
OKLCH	oklch(74.04% 0.147 113)
XYZ	xyz(33.9331, 41.6529, 9.3836)
Luminance	0.4165 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB433 #3B33B4

analogous

#B47B33 #ACB433 #6BB433

triadic

#ACB433 #33ACB4 #B433AC

tetradic

#ACB433 #33B47B #3B33B4 #B4336B

square

#ACB433 #33B47B #3B33B4 #B4336B

split-complementary

#ACB433 #336BB4 #7B33B4

monochromatic

#515518 #7E8425 #ACB433 #C7CF55 #D7DC85

Accessibility & contrast

On white

2.25

#ACB433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#ACB433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB433

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB433	#FFFFFF	#000000	##000000
##ACB433	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB1B

Deuteranopia (green-blind)

#C2AE3D

Tritanopia (blue-blind)

#B8A99B

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #acb433;
/* rgb */ color: rgb(172, 180, 51);
/* oklch */ color: oklch(74.0% 0.147 113.0);

Tailwind

colors: {
  custom: {
    50: '#c8ca74',
    500: '#acb433',
    950: '#000000',
  },
}

SCSS

$custom: #acb433;
$custom-light: #c8ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#acb433",
  "rgb": {
    "r": 172,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 63.721,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.7404,
    "c": 0.14709,
    "h": 113
  },
  "luminance": 0.41652
}

Semantic roles & 50–950 ramp

primary

#ACB433

secondary

#817DC6

accent

#49DF52

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #ACB433

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

Preview Lab → · Contrast checker → · Palette generator →