#C1CA45#C1CA45

#C1CA45 is a light, vivid yellow. Relative luminance 0.540; OKLCH L 80.8% C 0.153 H 113.1°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#C1CA45
RGB	rgb(193, 202, 69)
HSL	hsl(64, 56%, 53%)
HSV	hsv(64, 66%, 79%)
CMYK	cmyk(4.5%, 0%, 65.8%, 20.8%)
CIE-LAB	lab(78.47, -19.84, 62.59)
CIE-LCH	lch(78.47, 65.66, 107.59°)
OKLab	oklab(80.75% -0.0601 0.141)
OKLCH	oklch(80.75% 0.153 113.1)
XYZ	xyz(44.1883, 54.0091, 13.7261)
Luminance	0.5401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CA45 #4E45CA

analogous

#CA9045 #C1CA45 #7ECA45

triadic

#C1CA45 #45C1CA #CA45C1

tetradic

#C1CA45 #45CA90 #4E45CA #CA457E

square

#C1CA45 #45CA90 #4E45CA #CA457E

split-complementary

#C1CA45 #457ECA #9045CA

monochromatic

#6E7421 #9BA32F #C1CA45 #D1D875 #E1E5A4

Accessibility & contrast

On white

1.78

#C1CA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#C1CA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CA45

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CA45	#FFFFFF	#000000	##000000
##C1CA45	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C132

Deuteranopia (green-blind)

#D9C44E

Tritanopia (blue-blind)

#CDBEAF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #c1ca45;
/* rgb */ color: rgb(193, 202, 69);
/* oklch */ color: oklch(80.8% 0.153 113.1);

Tailwind

colors: {
  custom: {
    50: '#d7da80',
    500: '#c1ca45',
    950: '#000000',
  },
}

SCSS

$custom: #c1ca45;
$custom-light: #d7da80;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ca45",
  "rgb": {
    "r": 193,
    "g": 202,
    "b": 69
  },
  "hsl": {
    "h": 64.06,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80754,
    "c": 0.15332,
    "h": 113.1
  },
  "luminance": 0.54008
}

Semantic roles & 50–950 ramp

primary

#C1CA45

secondary

#3B377D

accent

#49DF53

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #C1CA45

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

Preview Lab → · Contrast checker → · Palette generator →