#C3D443#C3D443

#C3D443 is a very light, vivid yellow. Relative luminance 0.591; OKLCH L 83.1% C 0.165 H 115.9°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#C3D443
RGB	rgb(195, 212, 67)
HSL	hsl(67, 63%, 55%)
HSV	hsv(67, 68%, 83%)
CMYK	cmyk(8%, 0%, 68.4%, 16.9%)
CIE-LAB	lab(81.34, -24.02, 66.32)
CIE-LCH	lch(81.34, 70.54, 109.91°)
OKLab	oklab(83.09% -0.0721 0.1485)
OKLCH	oklch(83.09% 0.165 115.9)
XYZ	xyz(47.0634, 59.0950, 14.2363)
Luminance	0.5909 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D443 #5443D4

analogous

#D49C43 #C3D443 #7BD443

triadic

#C3D443 #43C3D4 #D443C3

tetradic

#C3D443 #43D49C #5443D4 #D4437B

square

#C3D443 #43D49C #5443D4 #D4437B

split-complementary

#C3D443 #437BD4 #9C43D4

monochromatic

#747F1D #A1B129 #C3D443 #D3DF75 #E3EBA7

Accessibility & contrast

On white

1.64

#C3D443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#C3D443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D443

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D443	#FFFFFF	#000000	##000000
##C3D443	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C92C

Deuteranopia (green-blind)

#E1CB4E

Tritanopia (blue-blind)

#CFC8B7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c3d443;
/* rgb */ color: rgb(195, 212, 67);
/* oklch */ color: oklch(83.1% 0.165 115.9);

Tailwind

colors: {
  custom: {
    50: '#d8e180',
    500: '#c3d443',
    950: '#000000',
  },
}

SCSS

$custom: #c3d443;
$custom-light: #d8e180;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d443",
  "rgb": {
    "r": 195,
    "g": 212,
    "b": 67
  },
  "hsl": {
    "h": 67.034,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.83093,
    "c": 0.16509,
    "h": 115.9
  },
  "luminance": 0.59094
}

Semantic roles & 50–950 ramp

primary

#C3D443

secondary

#3E3487

accent

#42E655

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C3D443

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

Preview Lab → · Contrast checker → · Palette generator →