#C1CB38#C1CB38

#C1CB38 is a light, vivid yellow. Relative luminance 0.543; OKLCH L 80.9% C 0.163 H 113.4°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#C1CB38
RGB	rgb(193, 203, 56)
HSL	hsl(64, 59%, 51%)
HSV	hsv(64, 72%, 80%)
CMYK	cmyk(4.9%, 0%, 72.4%, 20.4%)
CIE-LAB	lab(78.66, -21.03, 67.56)
CIE-LCH	lch(78.66, 70.76, 107.29°)
OKLab	oklab(80.88% -0.0646 0.1494)
OKLCH	oklch(80.88% 0.163 113.4)
XYZ	xyz(44.0634, 54.3358, 11.9073)
Luminance	0.5433 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CB38 #4238CB

analogous

#CB8C38 #C1CB38 #77CB38

triadic

#C1CB38 #38C1CB #CB38C1

tetradic

#C1CB38 #38CB8C #4238CB #CB3877

square

#C1CB38 #38CB8C #4238CB #CB3877

split-complementary

#C1CB38 #3877CB #8C38CB

monochromatic

#676C1C #959D29 #C1CB38 #D0D869 #DFE499

Accessibility & contrast

On white

1.77

#C1CB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#C1CB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CB38

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CB38	#FFFFFF	#000000	##000000
##C1CB38	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11B

Deuteranopia (green-blind)

#DAC444

Tritanopia (blue-blind)

#CEBFAF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c1cb38;
/* rgb */ color: rgb(193, 203, 56);
/* oklch */ color: oklch(80.9% 0.163 113.4);

Tailwind

colors: {
  custom: {
    50: '#d7da79',
    500: '#c1cb38',
    950: '#000000',
  },
}

SCSS

$custom: #c1cb38;
$custom-light: #d7da79;
$custom-dark: #000000;

JSON

{
  "hex": "#c1cb38",
  "rgb": {
    "r": 193,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 64.082,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.8088,
    "c": 0.16277,
    "h": 113.4
  },
  "luminance": 0.54335
}

Semantic roles & 50–950 ramp

primary

#C1CB38

secondary

#363176

accent

#46E251

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1CB38

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

Preview Lab → · Contrast checker → · Palette generator →