#C3D240#C3D240

#C3D240 is a very light, vivid yellow. Relative luminance 0.581; OKLCH L 82.6% C 0.165 H 115.2°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#C3D240
RGB	rgb(195, 210, 64)
HSL	hsl(66, 62%, 54%)
HSV	hsv(66, 70%, 82%)
CMYK	cmyk(7.1%, 0%, 69.5%, 17.6%)
CIE-LAB	lab(80.78, -23.22, 66.86)
CIE-LCH	lch(80.78, 70.77, 109.15°)
OKLab	oklab(82.63% -0.0701 0.1492)
OKLCH	oklch(82.63% 0.165 115.2)
XYZ	xyz(46.4789, 58.0662, 13.6089)
Luminance	0.5806 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D240 #4F40D2

analogous

#D29840 #C3D240 #7AD240

triadic

#C3D240 #40C3D2 #D240C3

tetradic

#C3D240 #40D298 #4F40D2 #D2407A

square

#C3D240 #40D298 #4F40D2 #D2407A

split-complementary

#C3D240 #407AD2 #9840D2

monochromatic

#717B1D #9FAC29 #C3D240 #D3DE72 #E2E9A3

Accessibility & contrast

On white

1.66

#C3D240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#C3D240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D240

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D240	#FFFFFF	#000000	##000000
##C3D240	1.00	1.66	12.61	12.61
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C728

Deuteranopia (green-blind)

#E0CA4B

Tritanopia (blue-blind)

#CFC6B5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c3d240;
/* rgb */ color: rgb(195, 210, 64);
/* oklch */ color: oklch(82.6% 0.165 115.2);

Tailwind

colors: {
  custom: {
    50: '#d9df7e',
    500: '#c3d240',
    950: '#000000',
  },
}

SCSS

$custom: #c3d240;
$custom-light: #d9df7e;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d240",
  "rgb": {
    "r": 195,
    "g": 210,
    "b": 64
  },
  "hsl": {
    "h": 66.164,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.8263,
    "c": 0.16482,
    "h": 115.2
  },
  "luminance": 0.58065
}

Semantic roles & 50–950 ramp

primary

#C3D240

secondary

#3C3483

accent

#43E554

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3D240

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

Preview Lab → · Contrast checker → · Palette generator →