#C7DE33#C7DE33

#C7DE33 is a very light, vivid yellow. Relative luminance 0.646; OKLCH L 85.5% C 0.184 H 117.4°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#C7DE33
RGB	rgb(199, 222, 51)
HSL	hsl(68, 72%, 54%)
HSV	hsv(68, 77%, 87%)
CMYK	cmyk(10.4%, 0%, 77%, 12.9%)
CIE-LAB	lab(84.29, -27.92, 74.54)
CIE-LCH	lch(84.29, 79.60, 110.54°)
OKLab	oklab(85.5% -0.0844 0.1631)
OKLCH	oklch(85.5% 0.184 117.4)
XYZ	xyz(50.2733, 64.6243, 12.9567)
Luminance	0.6462 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7DE33 #4A33DE

analogous

#DE9F33 #C7DE33 #71DE33

triadic

#C7DE33 #33C7DE #DE33C7

tetradic

#C7DE33 #33DE9F #4A33DE #DE3371

square

#C7DE33 #33DE9F #4A33DE #DE3371

split-complementary

#C7DE33 #3371DE #9F33DE

monochromatic

#738215 #A2B61D #C7DE33 #D5E768 #E4EF9C

Accessibility & contrast

On white

1.51

#C7DE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#C7DE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7DE33

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7DE33	#FFFFFF	#000000	##000000
##C7DE33	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD200

Deuteranopia (green-blind)

#EBD343

Tritanopia (blue-blind)

#D4D1BE

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c7de33;
/* rgb */ color: rgb(199, 222, 51);
/* oklch */ color: oklch(85.5% 0.184 117.4);

Tailwind

colors: {
  custom: {
    50: '#dce879',
    500: '#c7de33',
    950: '#000000',
  },
}

SCSS

$custom: #c7de33;
$custom-light: #dce879;
$custom-dark: #000000;

JSON

{
  "hex": "#c7de33",
  "rgb": {
    "r": 199,
    "g": 222,
    "b": 51
  },
  "hsl": {
    "h": 68.07,
    "s": 72.152,
    "l": 53.529
  },
  "oklch": {
    "l": 0.85503,
    "c": 0.18368,
    "h": 117.4
  },
  "luminance": 0.64624
}

Semantic roles & 50–950 ramp

primary

#C7DE33

secondary

#392D88

accent

#39EF51

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16160A

muted

#84847D

Preview Lab

Preview with #C7DE33

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

Preview Lab → · Contrast checker → · Palette generator →