#C1D549#C1D549

#C1D549 is a very light, vivid yellow. Relative luminance 0.594; OKLCH L 83.2% C 0.163 H 117.1°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#C1D549
RGB	rgb(193, 213, 73)
HSL	hsl(69, 63%, 56%)
HSV	hsv(69, 66%, 84%)
CMYK	cmyk(9.4%, 0%, 65.7%, 16.5%)
CIE-LAB	lab(81.52, -24.96, 64.17)
CIE-LCH	lch(81.52, 68.85, 111.26°)
OKLab	oklab(83.21% -0.074 0.145)
OKLCH	oklch(83.21% 0.163 117.1)
XYZ	xyz(46.9902, 59.4075, 15.2934)
Luminance	0.5941 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D549 #5D49D5

analogous

#D5A349 #C1D549 #7BD549

triadic

#C1D549 #49C1D5 #D549C1

tetradic

#C1D549 #49D5A3 #5D49D5 #D5497B

square

#C1D549 #49D5A3 #5D49D5 #D5497B

split-complementary

#C1D549 #497BD5 #A349D5

monochromatic

#76851F #A3B72A #C1D549 #D2E07B #E3ECAC

Accessibility & contrast

On white

1.63

#C1D549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#C1D549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D549

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D549	#FFFFFF	#000000	##000000
##C1D549	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA35

Deuteranopia (green-blind)

#E1CB53

Tritanopia (blue-blind)

#CCCAB9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c1d549;
/* rgb */ color: rgb(193, 213, 73);
/* oklch */ color: oklch(83.2% 0.163 117.1);

Tailwind

colors: {
  custom: {
    50: '#d7e183',
    500: '#c1d549',
    950: '#000000',
  },
}

SCSS

$custom: #c1d549;
$custom-light: #d7e183;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d549",
  "rgb": {
    "r": 193,
    "g": 213,
    "b": 73
  },
  "hsl": {
    "h": 68.571,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.83207,
    "c": 0.16276,
    "h": 117.1
  },
  "luminance": 0.59407
}

Semantic roles & 50–950 ramp

primary

#C1D549

secondary

#43378C

accent

#42E65A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1D549

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

Preview Lab → · Contrast checker → · Palette generator →