#C1CC51#C1CC51

#C1CC51 is a light, vivid yellow. Relative luminance 0.551; OKLCH L 81.3% C 0.146 H 114.0°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#C1CC51
RGB	rgb(193, 204, 81)
HSL	hsl(65, 55%, 56%)
HSV	hsv(65, 60%, 80%)
CMYK	cmyk(5.4%, 0%, 60.3%, 20%)
CIE-LAB	lab(79.11, -20.05, 58.34)
CIE-LCH	lch(79.11, 61.69, 108.97°)
OKLab	oklab(81.3% -0.0595 0.1338)
OKLCH	oklch(81.3% 0.146 114)
XYZ	xyz(45.0714, 55.1181, 16.0475)
Luminance	0.5512 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CC51 #5C51CC

analogous

#CC9951 #C1CC51 #83CC51

triadic

#C1CC51 #51C1CC #CC51C1

tetradic

#C1CC51 #51CC99 #5C51CC #CC5183

square

#C1CC51 #51CC99 #5C51CC #CC5183

split-complementary

#C1CC51 #5183CC #9951CC

monochromatic

#767E25 #A2AD33 #C1CC51 #D2DA80 #E3E8B0

Accessibility & contrast

On white

1.75

#C1CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#C1CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CC51

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CC51	#FFFFFF	#000000	##000000
##C1CC51	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC343

Deuteranopia (green-blind)

#D9C559

Tritanopia (blue-blind)

#CDC1B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #c1cc51;
/* rgb */ color: rgb(193, 204, 81);
/* oklch */ color: oklch(81.3% 0.146 114.0);

Tailwind

colors: {
  custom: {
    50: '#d6db87',
    500: '#c1cc51',
    950: '#000000',
  },
}

SCSS

$custom: #c1cc51;
$custom-light: #d6db87;
$custom-dark: #000000;

JSON

{
  "hex": "#c1cc51",
  "rgb": {
    "r": 193,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 65.366,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81299,
    "c": 0.14638,
    "h": 114
  },
  "luminance": 0.55117
}

Semantic roles & 50–950 ramp

primary

#C1CC51

secondary

#423C86

accent

#4ADE57

background

#FEFEFC

surface

#FCFBF3

border

#D5D4CD

text

#15150C

muted

#84847F

Preview Lab

Preview with #C1CC51

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

Preview Lab → · Contrast checker → · Palette generator →