#C8C03A#C8C03A

#C8C03A is a light, vivid yellow. Relative luminance 0.503; OKLCH L 79.1% C 0.149 H 105.9°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#C8C03A
RGB	rgb(200, 192, 58)
HSL	hsl(57, 56%, 51%)
HSV	hsv(57, 71%, 78%)
CMYK	cmyk(0%, 4%, 71%, 21.6%)
CIE-LAB	lab(76.24, -12.48, 64.72)
CIE-LCH	lch(76.24, 65.91, 100.91°)
OKLab	oklab(79.09% -0.0409 0.1435)
OKLCH	oklch(79.09% 0.149 105.9)
XYZ	xyz(43.4345, 50.2857, 11.4203)
Luminance	0.5028 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8C03A #3A42C8

analogous

#C8793A #C8C03A #89C83A

triadic

#C8C03A #3AC8C0 #C03AC8

tetradic

#C8C03A #3AC879 #3A42C8 #C83A89

square

#C8C03A #3AC879 #3A42C8 #C83A89

split-complementary

#C8C03A #3A89C8 #793AC8

monochromatic

#6A661E #9A942B #C8C03A #D5CF6A #E3DF9A

Accessibility & contrast

On white

1.90

#C8C03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#C8C03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8C03A

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8C03A	#FFFFFF	#000000	##000000
##C8C03A	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B923

Deuteranopia (green-blind)

#D4BF43

Tritanopia (blue-blind)

#D7B3A6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #c8c03a;
/* rgb */ color: rgb(200, 192, 58);
/* oklch */ color: oklch(79.1% 0.149 105.9);

Tailwind

colors: {
  custom: {
    50: '#dcd279',
    500: '#c8c03a',
    950: '#000000',
  },
}

SCSS

$custom: #c8c03a;
$custom-light: #dcd279;
$custom-dark: #000000;

JSON

{
  "hex": "#c8c03a",
  "rgb": {
    "r": 200,
    "g": 192,
    "b": 58
  },
  "hsl": {
    "h": 56.62,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.79093,
    "c": 0.14922,
    "h": 105.9
  },
  "luminance": 0.50284
}

Semantic roles & 50–950 ramp

primary

#C8C03A

secondary

#323674

accent

#51E048

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #C8C03A

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

Preview Lab → · Contrast checker → · Palette generator →