#C1CA40#C1CA40

#C1CA40 is a light, vivid yellow. Relative luminance 0.539; OKLCH L 80.7% C 0.157 H 113.1°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#C1CA40
RGB	rgb(193, 202, 64)
HSL	hsl(64, 57%, 52%)
HSV	hsv(64, 68%, 79%)
CMYK	cmyk(4.5%, 0%, 68.3%, 20.8%)
CIE-LAB	lab(78.43, -20.13, 64.48)
CIE-LCH	lch(78.43, 67.55, 107.34°)
OKLab	oklab(80.72% -0.0614 0.1442)
OKLCH	oklch(80.72% 0.157 113.1)
XYZ	xyz(44.0395, 53.9496, 12.9429)
Luminance	0.5395 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CA40 #4940CA

analogous

#CA8E40 #C1CA40 #7CCA40

triadic

#C1CA40 #40C1CA #CA40C1

tetradic

#C1CA40 #40CA8E #4940CA #CA407C

square

#C1CA40 #40CA8E #4940CA #CA407C

split-complementary

#C1CA40 #407CCA #8E40CA

monochromatic

#6B701F #99A02C #C1CA40 #D1D770 #E0E5A0

Accessibility & contrast

On white

1.78

#C1CA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#C1CA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CA40

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CA40	#FFFFFF	#000000	##000000
##C1CA40	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C12A

Deuteranopia (green-blind)

#D9C44A

Tritanopia (blue-blind)

#CEBEAF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #c1ca40;
/* rgb */ color: rgb(193, 202, 64);
/* oklch */ color: oklch(80.7% 0.157 113.1);

Tailwind

colors: {
  custom: {
    50: '#d7da7d',
    500: '#c1ca40',
    950: '#000000',
  },
}

SCSS

$custom: #c1ca40;
$custom-light: #d7da7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ca40",
  "rgb": {
    "r": 193,
    "g": 202,
    "b": 64
  },
  "hsl": {
    "h": 63.913,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80715,
    "c": 0.15675,
    "h": 113.1
  },
  "luminance": 0.53949
}

Semantic roles & 50–950 ramp

primary

#C1CA40

secondary

#39357A

accent

#48E052

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1CA40

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

Preview Lab → · Contrast checker → · Palette generator →