#ACB63F#ACB63F

#ACB63F is a light, vivid yellow. Relative luminance 0.426; OKLCH L 74.6% C 0.141 H 113.9°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#ACB63F
RGB	rgb(172, 182, 63)
HSL	hsl(65, 49%, 48%)
HSV	hsv(65, 65%, 71%)
CMYK	cmyk(5.5%, 0%, 65.4%, 28.6%)
CIE-LAB	lab(71.27, -19.03, 57.05)
CIE-LCH	lch(71.27, 60.14, 108.45°)
OKLab	oklab(74.58% -0.0572 0.129)
OKLCH	oklch(74.58% 0.141 113.9)
XYZ	xyz(34.6393, 42.5861, 11.0968)
Luminance	0.4259 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB63F #493FB6

analogous

#B6843F #ACB63F #70B63F

triadic

#ACB63F #3FACB6 #B63FAC

tetradic

#ACB63F #3FB684 #493FB6 #B63F70

square

#ACB63F #3FB684 #493FB6 #B63F70

split-complementary

#ACB63F #3F70B6 #843FB6

monochromatic

#565B20 #81892F #ACB63F #C2CB68 #D5DA95

Accessibility & contrast

On white

2.21

#ACB63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#ACB63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB63F

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB63F	#FFFFFF	#000000	##000000
##ACB63F	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2F

Deuteranopia (green-blind)

#C3B047

Tritanopia (blue-blind)

#B7AC9E

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb63f;
/* rgb */ color: rgb(172, 182, 63);
/* oklch */ color: oklch(74.6% 0.141 113.9);

Tailwind

colors: {
  custom: {
    50: '#c8cb7a',
    500: '#acb63f',
    950: '#000000',
  },
}

SCSS

$custom: #acb63f;
$custom-light: #c8cb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#acb63f",
  "rgb": {
    "r": 172,
    "g": 182,
    "b": 63
  },
  "hsl": {
    "h": 65.042,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.7458,
    "c": 0.1411,
    "h": 113.9
  },
  "luminance": 0.42585
}

Semantic roles & 50–950 ramp

primary

#ACB63F

secondary

#908BC6

accent

#50D85B

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB63F

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

Preview Lab → · Contrast checker → · Palette generator →