#C3D340#C3D340

#C3D340 is a very light, vivid yellow. Relative luminance 0.586; OKLCH L 82.9% C 0.166 H 115.5°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#C3D340
RGB	rgb(195, 211, 64)
HSL	hsl(67, 63%, 54%)
HSV	hsv(67, 70%, 83%)
CMYK	cmyk(7.6%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(81.05, -23.70, 67.13)
CIE-LCH	lch(81.05, 71.19, 109.45°)
OKLab	oklab(82.85% -0.0715 0.1497)
OKLCH	oklch(82.85% 0.166 115.5)
XYZ	xyz(46.7266, 58.5615, 13.6915)
Luminance	0.5856 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D340 #5040D3

analogous

#D39A40 #C3D340 #7AD340

triadic

#C3D340 #40C3D3 #D340C3

tetradic

#C3D340 #40D39A #5040D3 #D3407A

square

#C3D340 #40D39A #5040D3 #D3407A

split-complementary

#C3D340 #407AD3 #9A40D3

monochromatic

#727C1D #9FAE28 #C3D340 #D3DE72 #E2EAA3

Accessibility & contrast

On white

1.65

#C3D340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#C3D340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D340

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D340	#FFFFFF	#000000	##000000
##C3D340	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C827

Deuteranopia (green-blind)

#E1CA4B

Tritanopia (blue-blind)

#CFC7B6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c3d340;
/* rgb */ color: rgb(195, 211, 64);
/* oklch */ color: oklch(82.9% 0.166 115.5);

Tailwind

colors: {
  custom: {
    50: '#d9e07e',
    500: '#c3d340',
    950: '#000000',
  },
}

SCSS

$custom: #c3d340;
$custom-light: #d9e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d340",
  "rgb": {
    "r": 195,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 66.531,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.82851,
    "c": 0.16592,
    "h": 115.5
  },
  "luminance": 0.58561
}

Semantic roles & 50–950 ramp

primary

#C3D340

secondary

#3C3384

accent

#42E654

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3D340

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

Preview Lab → · Contrast checker → · Palette generator →