#C6C03B#C6C03B

#C6C03B is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.9% C 0.149 H 106.8°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#C6C03B
RGB	rgb(198, 192, 59)
HSL	hsl(57, 55%, 50%)
HSV	hsv(57, 70%, 78%)
CMYK	cmyk(0%, 3%, 70.2%, 22.4%)
CIE-LAB	lab(76.08, -13.28, 64.14)
CIE-LCH	lch(76.08, 65.50, 101.70°)
OKLab	oklab(78.93% -0.043 0.1425)
OKLCH	oklch(78.93% 0.149 106.8)
XYZ	xyz(42.9294, 50.0223, 11.5308)
Luminance	0.5002 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6C03B #3B41C6

analogous

#C67A3B #C6C03B #86C63B

triadic

#C6C03B #3BC6C0 #C03BC6

tetradic

#C6C03B #3BC67A #3B41C6 #C63B86

square

#C6C03B #3BC67A #3B41C6 #C63B86

split-complementary

#C6C03B #3B86C6 #7A3BC6

monochromatic

#68651E #98932C #C6C03B #D4CF6A #E2DE9A

Accessibility & contrast

On white

1.91

#C6C03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#C6C03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6C03B

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6C03B	#FFFFFF	#000000	##000000
##C6C03B	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B925

Deuteranopia (green-blind)

#D3BE44

Tritanopia (blue-blind)

#D4B3A6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #c6c03b;
/* rgb */ color: rgb(198, 192, 59);
/* oklch */ color: oklch(78.9% 0.149 106.8);

Tailwind

colors: {
  custom: {
    50: '#dbd279',
    500: '#c6c03b',
    950: '#000000',
  },
}

SCSS

$custom: #c6c03b;
$custom-light: #dbd279;
$custom-dark: #000000;

JSON

{
  "hex": "#c6c03b",
  "rgb": {
    "r": 198,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 57.41,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.78926,
    "c": 0.14886,
    "h": 106.8
  },
  "luminance": 0.50021
}

Semantic roles & 50–950 ramp

primary

#C6C03B

secondary

#333672

accent

#50DE4A

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C6C03B

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

Preview Lab → · Contrast checker → · Palette generator →