#C5D73C#C5D73C

#C5D73C is a very light, vivid yellow. Relative luminance 0.608; OKLCH L 83.9% C 0.172 H 116.1°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#C5D73C
RGB	rgb(197, 215, 60)
HSL	hsl(67, 66%, 54%)
HSV	hsv(67, 72%, 84%)
CMYK	cmyk(8.4%, 0%, 72.1%, 15.7%)
CIE-LAB	lab(82.27, -25.01, 69.77)
CIE-LCH	lch(82.27, 74.12, 109.72°)
OKLab	oklab(83.86% -0.0756 0.1546)
OKLCH	oklch(83.86% 0.172 116.1)
XYZ	xyz(48.1432, 60.7981, 13.4732)
Luminance	0.6080 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D73C #4E3CD7

analogous

#D79C3C #C5D73C #78D73C

triadic

#C5D73C #3CC5D7 #D73CC5

tetradic

#C5D73C #3CD79C #4E3CD7 #D73C78

square

#C5D73C #3CD79C #4E3CD7 #D73C78

split-complementary

#C5D73C #3C78D7 #9C3CD7

monochromatic

#737F1A #A1B124 #C5D73C #D4E16F #E3ECA2

Accessibility & contrast

On white

1.60

#C5D73C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#C5D73C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D73C

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D73C	#FFFFFF	#000000	##000000
##C5D73C	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC1E

Deuteranopia (green-blind)

#E4CE49

Tritanopia (blue-blind)

#D1CBB9

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #c5d73c;
/* rgb */ color: rgb(197, 215, 60);
/* oklch */ color: oklch(83.9% 0.172 116.1);

Tailwind

colors: {
  custom: {
    50: '#dae37c',
    500: '#c5d73c',
    950: '#000000',
  },
}

SCSS

$custom: #c5d73c;
$custom-light: #dae37c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d73c",
  "rgb": {
    "r": 197,
    "g": 215,
    "b": 60
  },
  "hsl": {
    "h": 66.968,
    "s": 65.957,
    "l": 53.922
  },
  "oklch": {
    "l": 0.83859,
    "c": 0.17207,
    "h": 116.1
  },
  "luminance": 0.60797
}

Semantic roles & 50–950 ramp

primary

#C5D73C

secondary

#3B3186

accent

#3FE953

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5D73C

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

Preview Lab → · Contrast checker → · Palette generator →