#CACF31#CACF31

#CACF31 is a very light, vivid yellow. Relative luminance 0.574; OKLCH L 82.4% C 0.168 H 111.5°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#CACF31
RGB	rgb(202, 207, 49)
HSL	hsl(62, 62%, 50%)
HSV	hsv(62, 76%, 81%)
CMYK	cmyk(2.4%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(80.41, -19.53, 71.69)
CIE-LCH	lch(80.41, 74.30, 105.24°)
OKLab	oklab(82.44% -0.0615 0.1566)
OKLCH	oklch(82.44% 0.168 111.5)
XYZ	xyz(47.2260, 57.4052, 11.4977)
Luminance	0.5740 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CACF31 #3631CF

analogous

#CF8531 #CACF31 #7BCF31

triadic

#CACF31 #31CACF #CF31CA

tetradic

#CACF31 #31CF85 #3631CF #CF317B

square

#CACF31 #31CF85 #3631CF #CF317B

split-complementary

#CACF31 #317BCF #8531CF

monochromatic

#6A6C19 #9A9E25 #CACF31 #D7DB63 #E4E694

Accessibility & contrast

On white

1.68

#CACF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#CACF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CACF31

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CACF31	#FFFFFF	#000000	##000000
##CACF31	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC500

Deuteranopia (green-blind)

#E0C93F

Tritanopia (blue-blind)

#D8C2B2

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #cacf31;
/* rgb */ color: rgb(202, 207, 49);
/* oklch */ color: oklch(82.4% 0.168 111.5);

Tailwind

colors: {
  custom: {
    50: '#dedd76',
    500: '#cacf31',
    950: '#000000',
  },
}

SCSS

$custom: #cacf31;
$custom-light: #dedd76;
$custom-dark: #000000;

JSON

{
  "hex": "#cacf31",
  "rgb": {
    "r": 202,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 61.899,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.8244,
    "c": 0.16824,
    "h": 111.5
  },
  "luminance": 0.57404
}

Semantic roles & 50–950 ramp

primary

#CACF31

secondary

#312E76

accent

#43E548

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#161509

muted

#84847D

Preview Lab

Preview with #CACF31

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

Preview Lab → · Contrast checker → · Palette generator →