#C1CA38#C1CA38

#C1CA38 is a light, vivid yellow. Relative luminance 0.539; OKLCH L 80.7% C 0.162 H 113.0°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#C1CA38
RGB	rgb(193, 202, 56)
HSL	hsl(64, 58%, 51%)
HSV	hsv(64, 72%, 79%)
CMYK	cmyk(4.5%, 0%, 72.3%, 20.8%)
CIE-LAB	lab(78.38, -20.54, 67.30)
CIE-LCH	lch(78.38, 70.36, 106.97°)
OKLab	oklab(80.66% -0.0633 0.1488)
OKLCH	oklch(80.66% 0.162 113)
XYZ	xyz(43.8280, 53.8650, 11.8288)
Luminance	0.5386 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CA38 #4138CA

analogous

#CA8A38 #C1CA38 #78CA38

triadic

#C1CA38 #38C1CA #CA38C1

tetradic

#C1CA38 #38CA8A #4138CA #CA3878

square

#C1CA38 #38CA8A #4138CA #CA3878

split-complementary

#C1CA38 #3878CA #8A38CA

monochromatic

#666B1D #949B29 #C1CA38 #D0D768 #DFE499

Accessibility & contrast

On white

1.78

#C1CA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#C1CA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CA38

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CA38	#FFFFFF	#000000	##000000
##C1CA38	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C01B

Deuteranopia (green-blind)

#D9C344

Tritanopia (blue-blind)

#CEBEAE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #c1ca38;
/* rgb */ color: rgb(193, 202, 56);
/* oklch */ color: oklch(80.7% 0.162 113.0);

Tailwind

colors: {
  custom: {
    50: '#d7d979',
    500: '#c1ca38',
    950: '#000000',
  },
}

SCSS

$custom: #c1ca38;
$custom-light: #d7d979;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ca38",
  "rgb": {
    "r": 193,
    "g": 202,
    "b": 56
  },
  "hsl": {
    "h": 63.699,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.8066,
    "c": 0.16172,
    "h": 113
  },
  "luminance": 0.53864
}

Semantic roles & 50–950 ramp

primary

#C1CA38

secondary

#363175

accent

#47E150

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1CA38

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

Preview Lab → · Contrast checker → · Palette generator →