#C3D545#C3D545

#C3D545 is a very light, vivid yellow. Relative luminance 0.596; OKLCH L 83.3% C 0.165 H 116.2°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#C3D545
RGB	rgb(195, 213, 69)
HSL	hsl(68, 63%, 55%)
HSV	hsv(68, 68%, 84%)
CMYK	cmyk(8.5%, 0%, 67.6%, 16.5%)
CIE-LAB	lab(81.63, -24.39, 65.87)
CIE-LCH	lch(81.63, 70.24, 110.32°)
OKLab	oklab(83.33% -0.0729 0.1479)
OKLCH	oklch(83.33% 0.165 116.2)
XYZ	xyz(47.3752, 59.6209, 14.6414)
Luminance	0.5962 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D545 #5745D5

analogous

#D59F45 #C3D545 #7BD545

triadic

#C3D545 #45C3D5 #D545C3

tetradic

#C3D545 #45D59F #5745D5 #D5457B

square

#C3D545 #45D59F #5745D5 #D5457B

split-complementary

#C3D545 #457BD5 #9F45D5

monochromatic

#76821D #A3B429 #C3D545 #D3E077 #E3ECA9

Accessibility & contrast

On white

1.62

#C3D545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#C3D545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D545

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D545	#FFFFFF	#000000	##000000
##C3D545	1.00	1.62	12.92	12.92
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA2F

Deuteranopia (green-blind)

#E2CC50

Tritanopia (blue-blind)

#CFC9B8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c3d545;
/* rgb */ color: rgb(195, 213, 69);
/* oklch */ color: oklch(83.3% 0.165 116.2);

Tailwind

colors: {
  custom: {
    50: '#d8e181',
    500: '#c3d545',
    950: '#000000',
  },
}

SCSS

$custom: #c3d545;
$custom-light: #d8e181;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d545",
  "rgb": {
    "r": 195,
    "g": 213,
    "b": 69
  },
  "hsl": {
    "h": 67.5,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.83328,
    "c": 0.16488,
    "h": 116.2
  },
  "luminance": 0.5962
}

Semantic roles & 50–950 ramp

primary

#C3D545

secondary

#403589

accent

#42E656

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C3D545

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

Preview Lab → · Contrast checker → · Palette generator →