#C3D645#C3D645

#C3D645 is a very light, vivid yellow. Relative luminance 0.601; OKLCH L 83.5% C 0.166 H 116.6°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#C3D645
RGB	rgb(195, 214, 69)
HSL	hsl(68, 64%, 55%)
HSV	hsv(68, 68%, 84%)
CMYK	cmyk(8.9%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(81.91, -24.87, 66.14)
CIE-LCH	lch(81.91, 70.67, 110.61°)
OKLab	oklab(83.55% -0.0743 0.1485)
OKLCH	oklch(83.55% 0.166 116.6)
XYZ	xyz(47.6275, 60.1255, 14.7255)
Luminance	0.6012 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D645 #5845D6

analogous

#D6A045 #C3D645 #7AD645

triadic

#C3D645 #45C3D6 #D645C3

tetradic

#C3D645 #45D6A0 #5845D6 #D6457A

square

#C3D645 #45D6A0 #5845D6 #D6457A

split-complementary

#C3D645 #457AD6 #A045D6

monochromatic

#76841D #A3B628 #C3D645 #D3E177 #E3ECA9

Accessibility & contrast

On white

1.61

#C3D645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#C3D645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D645

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D645	#FFFFFF	#000000	##000000
##C3D645	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB2F

Deuteranopia (green-blind)

#E3CD50

Tritanopia (blue-blind)

#CFCAB9

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c3d645;
/* rgb */ color: rgb(195, 214, 69);
/* oklch */ color: oklch(83.5% 0.166 116.6);

Tailwind

colors: {
  custom: {
    50: '#d8e281',
    500: '#c3d645',
    950: '#000000',
  },
}

SCSS

$custom: #c3d645;
$custom-light: #d8e281;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d645",
  "rgb": {
    "r": 195,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 67.862,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83548,
    "c": 0.166,
    "h": 116.6
  },
  "luminance": 0.60125
}

Semantic roles & 50–950 ramp

primary

#C3D645

secondary

#40358A

accent

#41E757

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C3D645

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

Preview Lab → · Contrast checker → · Palette generator →