#C5DD43#C5DD43

#C5DD43 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 85.2% C 0.174 H 118.0°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#C5DD43
RGB	rgb(197, 221, 67)
HSL	hsl(69, 69%, 56%)
HSV	hsv(69, 70%, 87%)
CMYK	cmyk(10.9%, 0%, 69.7%, 13.3%)
CIE-LAB	lab(83.96, -27.51, 68.98)
CIE-LCH	lch(83.96, 74.26, 111.75°)
OKLab	oklab(85.23% -0.0819 0.1541)
OKLCH	oklch(85.23% 0.174 118)
XYZ	xyz(49.8966, 63.9889, 15.0316)
Luminance	0.6399 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5DD43 #5B43DD

analogous

#DDA843 #C5DD43 #78DD43

triadic

#C5DD43 #43C5DD #DD43C5

tetradic

#C5DD43 #43DDA8 #5B43DD #DD4378

square

#C5DD43 #43DDA8 #5B43DD #DD4378

split-complementary

#C5DD43 #4378DD #A843DD

monochromatic

#7A8C19 #A8C023 #C5DD43 #D5E677 #E5F0AB

Accessibility & contrast

On white

1.52

#C5DD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#C5DD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DD43

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5DD43	#FFFFFF	#000000	##000000
##C5DD43	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD129

Deuteranopia (green-blind)

#E9D24F

Tritanopia (blue-blind)

#D1D1BF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c5dd43;
/* rgb */ color: rgb(197, 221, 67);
/* oklch */ color: oklch(85.2% 0.174 118.0);

Tailwind

colors: {
  custom: {
    50: '#dae780',
    500: '#c5dd43',
    950: '#000000',
  },
}

SCSS

$custom: #c5dd43;
$custom-light: #dae780;
$custom-dark: #000000;

JSON

{
  "hex": "#c5dd43",
  "rgb": {
    "r": 197,
    "g": 221,
    "b": 67
  },
  "hsl": {
    "h": 69.351,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8523,
    "c": 0.17447,
    "h": 118
  },
  "luminance": 0.63988
}

Semantic roles & 50–950 ramp

primary

#C5DD43

secondary

#413292

accent

#3CEC57

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C5DD43

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

Preview Lab → · Contrast checker → · Palette generator →