#ACA645#ACA645

#ACA645 is a light, moderate yellow. Relative luminance 0.365; OKLCH L 71.1% C 0.119 H 105.7°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#ACA645
RGB	rgb(172, 166, 69)
HSL	hsl(57, 43%, 47%)
HSV	hsv(57, 60%, 67%)
CMYK	cmyk(0%, 3.5%, 59.9%, 32.5%)
CIE-LAB	lab(66.88, -10.41, 49.75)
CIE-LCH	lch(66.88, 50.83, 101.82°)
OKLab	oklab(71.09% -0.0322 0.1144)
OKLCH	oklch(71.09% 0.119 105.7)
XYZ	xyz(31.7247, 36.4738, 10.9981)
Luminance	0.3647 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA645 #454BAC

analogous

#AC7345 #ACA645 #7FAC45

triadic

#ACA645 #45ACA6 #A645AC

tetradic

#ACA645 #45AC73 #454BAC #AC457F

square

#ACA645 #45AC73 #454BAC #AC457F

split-complementary

#ACA645 #457FAC #7345AC

monochromatic

#555222 #807C33 #ACA645 #C4BE6B #D5D196

Accessibility & contrast

On white

2.53

#ACA645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#ACA645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA645

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA645	#FFFFFF	#000000	##000000
##ACA645	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A03A

Deuteranopia (green-blind)

#B6A54A

Tritanopia (blue-blind)

#B89C91

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #aca645;
/* rgb */ color: rgb(172, 166, 69);
/* oklch */ color: oklch(71.1% 0.119 105.7);

Tailwind

colors: {
  custom: {
    50: '#c7c07d',
    500: '#aca645',
    950: '#000000',
  },
}

SCSS

$custom: #aca645;
$custom-light: #c7c07d;
$custom-dark: #000000;

JSON

{
  "hex": "#aca645",
  "rgb": {
    "r": 172,
    "g": 166,
    "b": 69
  },
  "hsl": {
    "h": 56.505,
    "s": 42.739,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71089,
    "c": 0.11885,
    "h": 105.7
  },
  "luminance": 0.36473
}

Semantic roles & 50–950 ramp

primary

#ACA645

secondary

#8C8FC1

accent

#5DD355

background

#FCFBF7

surface

#F8F7EE

border

#D1D0C9

text

#13120A

muted

#82817C

Preview Lab

Preview with #ACA645

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

Preview Lab → · Contrast checker → · Palette generator →