#C5C128#C5C128

#C5C128 is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.9% C 0.160 H 108.0°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#C5C128
RGB	rgb(197, 193, 40)
HSL	hsl(58, 66%, 46%)
HSV	hsv(58, 80%, 77%)
CMYK	cmyk(0%, 2%, 79.7%, 22.7%)
CIE-LAB	lab(76.17, -15.00, 70.36)
CIE-LCH	lch(76.17, 71.94, 102.04°)
OKLab	oklab(78.94% -0.0494 0.1523)
OKLCH	oklch(78.94% 0.16 108)
XYZ	xyz(42.4807, 50.1649, 9.4522)
Luminance	0.5016 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5C128 #282CC5

analogous

#C57328 #C5C128 #7BC528

triadic

#C5C128 #28C5C1 #C128C5

tetradic

#C5C128 #28C573 #282CC5 #C5287B

square

#C5C128 #28C573 #282CC5 #C5287B

split-complementary

#C5C128 #287BC5 #7328C5

monochromatic

#5F5D13 #928F1E #C5C128 #DBD84F #E6E382

Accessibility & contrast

On white

1.90

#C5C128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#C5C128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5C128

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5C128	#FFFFFF	#000000	##000000
##C5C128	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2B900

Deuteranopia (green-blind)

#D4BE36

Tritanopia (blue-blind)

#D4B4A5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #c5c128;
/* rgb */ color: rgb(197, 193, 40);
/* oklch */ color: oklch(78.9% 0.160 108.0);

Tailwind

colors: {
  custom: {
    50: '#dbd371',
    500: '#c5c128',
    950: '#000000',
  },
}

SCSS

$custom: #c5c128;
$custom-light: #dbd371;
$custom-dark: #000000;

JSON

{
  "hex": "#c5c128",
  "rgb": {
    "r": 197,
    "g": 193,
    "b": 40
  },
  "hsl": {
    "h": 58.471,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.78944,
    "c": 0.16014,
    "h": 108
  },
  "luminance": 0.50163
}

Semantic roles & 50–950 ramp

primary

#C5C128

secondary

#27296A

accent

#43E93F

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#161408

muted

#84837D

Preview Lab

Preview with #C5C128

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

Preview Lab → · Contrast checker → · Palette generator →