#ACB63C#ACB63C

#ACB63C is a light, vivid yellow. Relative luminance 0.426; OKLCH L 74.6% C 0.143 H 113.9°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#ACB63C
RGB	rgb(172, 182, 60)
HSL	hsl(65, 50%, 47%)
HSV	hsv(65, 67%, 71%)
CMYK	cmyk(5.5%, 0%, 67%, 28.6%)
CIE-LAB	lab(71.25, -19.22, 58.23)
CIE-LCH	lch(71.25, 61.32, 108.26°)
OKLab	oklab(74.56% -0.058 0.131)
OKLCH	oklch(74.56% 0.143 113.9)
XYZ	xyz(34.5577, 42.5535, 10.6673)
Luminance	0.4255 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB63C #463CB6

analogous

#B6833C #ACB63C #6FB63C

triadic

#ACB63C #3CACB6 #B63CAC

tetradic

#ACB63C #3CB683 #463CB6 #B63C6F

square

#ACB63C #3CB683 #463CB6 #B63C6F

split-complementary

#ACB63C #3C6FB6 #833CB6

monochromatic

#555A1E #81882D #ACB63C #C3CC63 #D5DB91

Accessibility & contrast

On white

2.21

#ACB63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#ACB63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB63C

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB63C	#FFFFFF	#000000	##000000
##ACB63C	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2A

Deuteranopia (green-blind)

#C3B045

Tritanopia (blue-blind)

#B7AB9D

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb63c;
/* rgb */ color: rgb(172, 182, 60);
/* oklch */ color: oklch(74.6% 0.143 113.9);

Tailwind

colors: {
  custom: {
    50: '#c8cb79',
    500: '#acb63c',
    950: '#000000',
  },
}

SCSS

$custom: #acb63c;
$custom-light: #c8cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#acb63c",
  "rgb": {
    "r": 172,
    "g": 182,
    "b": 60
  },
  "hsl": {
    "h": 64.918,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.74555,
    "c": 0.14329,
    "h": 113.9
  },
  "luminance": 0.42553
}

Semantic roles & 50–950 ramp

primary

#ACB63C

secondary

#8D88C6

accent

#4EDA59

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB63C

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

Preview Lab → · Contrast checker → · Palette generator →