#C4DD45#C4DD45

#C4DD45 is a very light, vivid yellow. Relative luminance 0.639; OKLCH L 85.2% C 0.174 H 118.4°. Best body text is #000000 at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#C4DD45
RGB	rgb(196, 221, 69)
HSL	hsl(70, 69%, 57%)
HSV	hsv(70, 69%, 87%)
CMYK	cmyk(11.3%, 0%, 68.8%, 13.3%)
CIE-LAB	lab(83.90, -27.81, 68.18)
CIE-LCH	lch(83.90, 73.63, 112.19°)
OKLab	oklab(85.17% -0.0825 0.1527)
OKLCH	oklch(85.17% 0.174 118.4)
XYZ	xyz(49.6966, 63.8788, 15.3409)
Luminance	0.6388 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4DD45 #5E45DD

analogous

#DDAA45 #C4DD45 #78DD45

triadic

#C4DD45 #45C4DD #DD45C4

tetradic

#C4DD45 #45DDAA #5E45DD #DD4578

square

#C4DD45 #45DDAA #5E45DD #DD4578

split-complementary

#C4DD45 #4578DD #AA45DD

monochromatic

#7B8E1A #A7C123 #C4DD45 #D4E679 #E5F0AC

Accessibility & contrast

On white

1.52

#C4DD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.78

#C4DD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4DD45

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4DD45	#FFFFFF	#000000	##000000
##C4DD45	1.00	1.52	13.78	13.78
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.78	21.00	1.00	1.00
##000000	13.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD12C

Deuteranopia (green-blind)

#E9D251

Tritanopia (blue-blind)

#CFD1BF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c4dd45;
/* rgb */ color: rgb(196, 221, 69);
/* oklch */ color: oklch(85.2% 0.174 118.4);

Tailwind

colors: {
  custom: {
    50: '#d9e781',
    500: '#c4dd45',
    950: '#000000',
  },
}

SCSS

$custom: #c4dd45;
$custom-light: #d9e781;
$custom-dark: #000000;

JSON

{
  "hex": "#c4dd45",
  "rgb": {
    "r": 196,
    "g": 221,
    "b": 69
  },
  "hsl": {
    "h": 69.868,
    "s": 69.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.8517,
    "c": 0.17356,
    "h": 118.4
  },
  "luminance": 0.63878
}

Semantic roles & 50–950 ramp

primary

#C4DD45

secondary

#433393

accent

#3CEC59

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4DD45

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

Preview Lab → · Contrast checker → · Palette generator →