#C5C03E#C5C03E

#C5C03E is a light, vivid yellow. Relative luminance 0.499; OKLCH L 78.9% C 0.147 H 107.2°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#C5C03E
RGB	rgb(197, 192, 62)
HSL	hsl(58, 54%, 51%)
HSV	hsv(58, 69%, 77%)
CMYK	cmyk(0%, 2.5%, 68.5%, 22.7%)
CIE-LAB	lab(76.02, -13.55, 62.92)
CIE-LCH	lch(76.02, 64.37, 102.16°)
OKLab	oklab(78.86% -0.0434 0.1405)
OKLCH	oklch(78.86% 0.147 107.2)
XYZ	xyz(42.7467, 49.9188, 11.9401)
Luminance	0.4992 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5C03E #3E43C5

analogous

#C57C3E #C5C03E #86C53E

triadic

#C5C03E #3EC5C0 #C03EC5

tetradic

#C5C03E #3EC57C #3E43C5 #C53E86

square

#C5C03E #3EC57C #3E43C5 #C53E86

split-complementary

#C5C03E #3E86C5 #7C3EC5

monochromatic

#696620 #98942E #C5C03E #D3CF6D #E1DF9C

Accessibility & contrast

On white

1.91

#C5C03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#C5C03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5C03E

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5C03E	#FFFFFF	#000000	##000000
##C5C03E	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92A

Deuteranopia (green-blind)

#D2BE47

Tritanopia (blue-blind)

#D3B4A6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #c5c03e;
/* rgb */ color: rgb(197, 192, 62);
/* oklch */ color: oklch(78.9% 0.147 107.2);

Tailwind

colors: {
  custom: {
    50: '#dad27b',
    500: '#c5c03e',
    950: '#000000',
  },
}

SCSS

$custom: #c5c03e;
$custom-light: #dad27b;
$custom-dark: #000000;

JSON

{
  "hex": "#c5c03e",
  "rgb": {
    "r": 197,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 57.778,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78861,
    "c": 0.14704,
    "h": 107.2
  },
  "luminance": 0.49917
}

Semantic roles & 50–950 ramp

primary

#C5C03E

secondary

#9194CD

accent

#50DD4B

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #C5C03E

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

Preview Lab → · Contrast checker → · Palette generator →