#C7DD34#C7DD34

#C7DD34 is a very light, vivid yellow. Relative luminance 0.641; OKLCH L 85.3% C 0.182 H 117.1°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#C7DD34
RGB	rgb(199, 221, 52)
HSL	hsl(68, 71%, 54%)
HSV	hsv(68, 76%, 87%)
CMYK	cmyk(10%, 0%, 76.5%, 13.3%)
CIE-LAB	lab(84.02, -27.41, 74.00)
CIE-LCH	lch(84.02, 78.91, 110.32°)
OKLab	oklab(85.29% -0.0829 0.1621)
OKLCH	oklch(85.29% 0.182 117.1)
XYZ	xyz(50.0308, 64.1036, 12.9858)
Luminance	0.6410 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7DD34 #4A34DD

analogous

#DD9F34 #C7DD34 #72DD34

triadic

#C7DD34 #34C7DD #DD34C7

tetradic

#C7DD34 #34DD9F #4A34DD #DD3472

square

#C7DD34 #34DD9F #4A34DD #DD3472

split-complementary

#C7DD34 #3472DD #9F34DD

monochromatic

#738116 #A2B51E #C7DD34 #D5E668 #E4EF9D

Accessibility & contrast

On white

1.52

#C7DD34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#C7DD34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7DD34

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7DD34	#FFFFFF	#000000	##000000
##C7DD34	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD100

Deuteranopia (green-blind)

#EAD244

Tritanopia (blue-blind)

#D4D0BE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c7dd34;
/* rgb */ color: rgb(199, 221, 52);
/* oklch */ color: oklch(85.3% 0.182 117.1);

Tailwind

colors: {
  custom: {
    50: '#dce779',
    500: '#c7dd34',
    950: '#000000',
  },
}

SCSS

$custom: #c7dd34;
$custom-light: #dce779;
$custom-dark: #000000;

JSON

{
  "hex": "#c7dd34",
  "rgb": {
    "r": 199,
    "g": 221,
    "b": 52
  },
  "hsl": {
    "h": 67.811,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.85287,
    "c": 0.18213,
    "h": 117.1
  },
  "luminance": 0.64103
}

Semantic roles & 50–950 ramp

primary

#C7DD34

secondary

#392D88

accent

#3AEE51

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16160A

muted

#84847D

Preview Lab

Preview with #C7DD34

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

Preview Lab → · Contrast checker → · Palette generator →