#C1CC28#C1CC28

#C1CC28 is a light, vivid yellow. Relative luminance 0.547; OKLCH L 81.0% C 0.172 H 113.7°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#C1CC28
RGB	rgb(193, 204, 40)
HSL	hsl(64, 67%, 48%)
HSV	hsv(64, 80%, 80%)
CMYK	cmyk(5.4%, 0%, 80.4%, 20%)
CIE-LAB	lab(78.86, -22.16, 72.58)
CIE-LCH	lch(78.86, 75.88, 106.98°)
OKLab	oklab(81.01% -0.069 0.1573)
OKLCH	oklch(81.01% 0.172 113.7)
XYZ	xyz(43.9696, 54.6773, 10.2446)
Luminance	0.5468 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CC28 #3328CC

analogous

#CC8528 #C1CC28 #6FCC28

triadic

#C1CC28 #28C1CC #CC28C1

tetradic

#C1CC28 #28CC85 #3328CC #CC286F

square

#C1CC28 #28CC85 #3328CC #CC286F

split-complementary

#C1CC28 #286FCC #8528CC

monochromatic

#606614 #91991E #C1CC28 #D4DD54 #E1E787

Accessibility & contrast

On white

1.76

#C1CC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#C1CC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CC28

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CC28	#FFFFFF	#000000	##000000
##C1CC28	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC200

Deuteranopia (green-blind)

#DBC538

Tritanopia (blue-blind)

#CEBFAF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c1cc28;
/* rgb */ color: rgb(193, 204, 40);
/* oklch */ color: oklch(81.0% 0.172 113.7);

Tailwind

colors: {
  custom: {
    50: '#d8db72',
    500: '#c1cc28',
    950: '#000000',
  },
}

SCSS

$custom: #c1cc28;
$custom-light: #d8db72;
$custom-dark: #000000;

JSON

{
  "hex": "#c1cc28",
  "rgb": {
    "r": 193,
    "g": 204,
    "b": 40
  },
  "hsl": {
    "h": 64.024,
    "s": 67.213,
    "l": 47.843
  },
  "oklch": {
    "l": 0.81014,
    "c": 0.17177,
    "h": 113.7
  },
  "luminance": 0.54676
}

Semantic roles & 50–950 ramp

primary

#C1CC28

secondary

#2D2870

accent

#3EEA49

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C1CC28

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

Preview Lab → · Contrast checker → · Palette generator →