#C3DD38#C3DD38

#C3DD38 is a very light, vivid yellow. Relative luminance 0.636; OKLCH L 85.0% C 0.182 H 118.4°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#C3DD38
RGB	rgb(195, 221, 56)
HSL	hsl(69, 71%, 54%)
HSV	hsv(69, 75%, 87%)
CMYK	cmyk(11.8%, 0%, 74.7%, 13.3%)
CIE-LAB	lab(83.76, -28.86, 72.44)
CIE-LCH	lch(83.76, 77.97, 111.72°)
OKLab	oklab(85.01% -0.0864 0.1596)
OKLCH	oklch(85.01% 0.182 118.4)
XYZ	xyz(49.0770, 63.6010, 13.4314)
Luminance	0.6360 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3DD38 #5238DD

analogous

#DDA538 #C3DD38 #70DD38

triadic

#C3DD38 #38C3DD #DD38C3

tetradic

#C3DD38 #38DDA5 #5238DD #DD3870

square

#C3DD38 #38DDA5 #5238DD #DD3870

split-complementary

#C3DD38 #3870DD #A538DD

monochromatic

#738417 #A0B81F #C3DD38 #D3E66C #E3EFA1

Accessibility & contrast

On white

1.53

#C3DD38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#C3DD38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3DD38

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3DD38	#FFFFFF	#000000	##000000
##C3DD38	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD10F

Deuteranopia (green-blind)

#E9D147

Tritanopia (blue-blind)

#CFD1BE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c3dd38;
/* rgb */ color: rgb(195, 221, 56);
/* oklch */ color: oklch(85.0% 0.182 118.4);

Tailwind

colors: {
  custom: {
    50: '#d9e77b',
    500: '#c3dd38',
    950: '#000000',
  },
}

SCSS

$custom: #c3dd38;
$custom-light: #d9e77b;
$custom-dark: #000000;

JSON

{
  "hex": "#c3dd38",
  "rgb": {
    "r": 195,
    "g": 221,
    "b": 56
  },
  "hsl": {
    "h": 69.455,
    "s": 70.815,
    "l": 54.314
  },
  "oklch": {
    "l": 0.85012,
    "c": 0.18152,
    "h": 118.4
  },
  "luminance": 0.63601
}

Semantic roles & 50–950 ramp

primary

#C3DD38

secondary

#3D2F8B

accent

#3AEE56

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #C3DD38

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

Preview Lab → · Contrast checker → · Palette generator →