#ACA63E#ACA63E

#ACA63E is a light, vivid yellow. Relative luminance 0.364; OKLCH L 71.0% C 0.125 H 106.0°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#ACA63E
RGB	rgb(172, 166, 62)
HSL	hsl(57, 47%, 46%)
HSV	hsv(57, 64%, 67%)
CMYK	cmyk(0%, 3.5%, 64%, 32.5%)
CIE-LAB	lab(66.82, -10.89, 52.79)
CIE-LCH	lch(66.82, 53.91, 101.65°)
OKLab	oklab(71.02% -0.0344 0.1199)
OKLCH	oklch(71.02% 0.125 106)
XYZ	xyz(31.5201, 36.3920, 9.9205)
Luminance	0.3639 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA63E #3E44AC

analogous

#AC6F3E #ACA63E #7BAC3E

triadic

#ACA63E #3EACA6 #A63EAC

tetradic

#ACA63E #3EAC6F #3E44AC #AC3E7B

square

#ACA63E #3EAC6F #3E44AC #AC3E7B

split-complementary

#ACA63E #3E7BAC #6F3EAC

monochromatic

#524F1E #7F7B2E #ACA63E #C6C161 #D6D28E

Accessibility & contrast

On white

2.54

#ACA63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#ACA63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA63E

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA63E	#FFFFFF	#000000	##000000
##ACA63E	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A031

Deuteranopia (green-blind)

#B6A544

Tritanopia (blue-blind)

#B89B90

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #aca63e;
/* rgb */ color: rgb(172, 166, 62);
/* oklch */ color: oklch(71.0% 0.125 106.0);

Tailwind

colors: {
  custom: {
    50: '#c8c078',
    500: '#aca63e',
    950: '#000000',
  },
}

SCSS

$custom: #aca63e;
$custom-light: #c8c078;
$custom-dark: #000000;

JSON

{
  "hex": "#aca63e",
  "rgb": {
    "r": 172,
    "g": 166,
    "b": 62
  },
  "hsl": {
    "h": 56.727,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.7102,
    "c": 0.12468,
    "h": 106
  },
  "luminance": 0.36391
}

Semantic roles & 50–950 ramp

primary

#ACA63E

secondary

#8588C1

accent

#58D751

background

#FCFBF7

surface

#F9F7EE

border

#D2D0C9

text

#131209

muted

#82817B

Preview Lab

Preview with #ACA63E

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

Preview Lab → · Contrast checker → · Palette generator →