#C4DD4B#C4DD4B

#C4DD4B is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 85.2% C 0.170 H 118.5°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#C4DD4B
RGB	rgb(196, 221, 75)
HSL	hsl(70, 68%, 58%)
HSV	hsv(70, 66%, 87%)
CMYK	cmyk(11.3%, 0%, 66.1%, 13.3%)
CIE-LAB	lab(83.94, -27.45, 65.97)
CIE-LCH	lch(83.94, 71.45, 112.60°)
OKLab	oklab(85.22% -0.0809 0.149)
OKLCH	oklch(85.22% 0.17 118.5)
XYZ	xyz(49.8923, 63.9571, 16.3718)
Luminance	0.6396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4DD4B #644BDD

analogous

#DDAD4B #C4DD4B #7BDD4B

triadic

#C4DD4B #4BC4DD #DD4BC4

tetradic

#C4DD4B #4BDDAD #644BDD #DD4B7B

square

#C4DD4B #4BDDAD #644BDD #DD4B7B

split-complementary

#C4DD4B #4B7BDD #AD4BDD

monochromatic

#7E921C #AAC525 #C4DD4B #D5E77E #E6F0B2

Accessibility & contrast

On white

1.52

#C4DD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#C4DD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4DD4B

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4DD4B	#FFFFFF	#000000	##000000
##C4DD4B	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD136

Deuteranopia (green-blind)

#E8D256

Tritanopia (blue-blind)

#CFD1BF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c4dd4b;
/* rgb */ color: rgb(196, 221, 75);
/* oklch */ color: oklch(85.2% 0.170 118.5);

Tailwind

colors: {
  custom: {
    50: '#d9e785',
    500: '#c4dd4b',
    950: '#000000',
  },
}

SCSS

$custom: #c4dd4b;
$custom-light: #d9e785;
$custom-dark: #000000;

JSON

{
  "hex": "#c4dd4b",
  "rgb": {
    "r": 196,
    "g": 221,
    "b": 75
  },
  "hsl": {
    "h": 70.274,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.85216,
    "c": 0.16953,
    "h": 118.5
  },
  "luminance": 0.63957
}

Semantic roles & 50–950 ramp

primary

#C4DD4B

secondary

#463597

accent

#3DEB5B

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4DD4B

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

Preview Lab → · Contrast checker → · Palette generator →