#C1CA43#C1CA43

#C1CA43 is a light, vivid yellow. Relative luminance 0.540; OKLCH L 80.7% C 0.155 H 113.1°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#C1CA43
RGB	rgb(193, 202, 67)
HSL	hsl(64, 56%, 53%)
HSV	hsv(64, 67%, 79%)
CMYK	cmyk(4.5%, 0%, 66.8%, 20.8%)
CIE-LAB	lab(78.45, -19.96, 63.36)
CIE-LCH	lch(78.45, 66.43, 107.49°)
OKLab	oklab(80.74% -0.0606 0.1423)
OKLCH	oklch(80.74% 0.155 113.1)
XYZ	xyz(44.1272, 53.9847, 13.4046)
Luminance	0.5398 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CA43 #4C43CA

analogous

#CA8F43 #C1CA43 #7DCA43

triadic

#C1CA43 #43C1CA #CA43C1

tetradic

#C1CA43 #43CA8F #4C43CA #CA437D

square

#C1CA43 #43CA8F #4C43CA #CA437D

split-complementary

#C1CA43 #437DCA #8F43CA

monochromatic

#6D7220 #9AA22E #C1CA43 #D1D773 #E0E5A2

Accessibility & contrast

On white

1.78

#C1CA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#C1CA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CA43

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CA43	#FFFFFF	#000000	##000000
##C1CA43	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)

#D9C12F

Deuteranopia (green-blind)

#D9C44D

Tritanopia (blue-blind)

#CEBEAF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #c1ca43;
/* rgb */ color: rgb(193, 202, 67);
/* oklch */ color: oklch(80.7% 0.155 113.1);

Tailwind

colors: {
  custom: {
    50: '#d7da7f',
    500: '#c1ca43',
    950: '#000000',
  },
}

SCSS

$custom: #c1ca43;
$custom-light: #d7da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ca43",
  "rgb": {
    "r": 193,
    "g": 202,
    "b": 67
  },
  "hsl": {
    "h": 64,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80738,
    "c": 0.15472,
    "h": 113.1
  },
  "luminance": 0.53984
}

Semantic roles & 50–950 ramp

primary

#C1CA43

secondary

#3A367B

accent

#48DF53

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1CA43

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

Preview Lab → · Contrast checker → · Palette generator →