#CEDC33#CEDC33

#CEDC33 is a very light, vivid yellow. Relative luminance 0.645; OKLCH L 85.6% C 0.179 H 114.5°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#CEDC33
RGB	rgb(206, 220, 51)
HSL	hsl(65, 71%, 53%)
HSV	hsv(65, 77%, 86%)
CMYK	cmyk(6.4%, 0%, 76.8%, 13.7%)
CIE-LAB	lab(84.25, -24.11, 74.69)
CIE-LCH	lch(84.25, 78.49, 107.89°)
OKLab	oklab(85.6% -0.0743 0.1632)
OKLCH	oklch(85.6% 0.179 114.5)
XYZ	xyz(51.6459, 64.5482, 12.8698)
Luminance	0.6455 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEDC33 #4133DC

analogous

#DC9533 #CEDC33 #7ADC33

triadic

#CEDC33 #33CEDC #DC33CE

tetradic

#CEDC33 #33DC95 #4133DC #DC337A

square

#CEDC33 #33DC95 #4133DC #DC337A

split-complementary

#CEDC33 #337ADC #9533DC

monochromatic

#767F16 #A7B31F #CEDC33 #DBE567 #E7EE9B

Accessibility & contrast

On white

1.51

#CEDC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#CEDC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEDC33

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEDC33	#FFFFFF	#000000	##000000
##CEDC33	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD100

Deuteranopia (green-blind)

#ECD443

Tritanopia (blue-blind)

#DCCFBD

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #cedc33;
/* rgb */ color: rgb(206, 220, 51);
/* oklch */ color: oklch(85.6% 0.179 114.5);

Tailwind

colors: {
  custom: {
    50: '#e1e679',
    500: '#cedc33',
    950: '#000000',
  },
}

SCSS

$custom: #cedc33;
$custom-light: #e1e679;
$custom-dark: #000000;

JSON

{
  "hex": "#cedc33",
  "rgb": {
    "r": 206,
    "g": 220,
    "b": 51
  },
  "hsl": {
    "h": 64.97,
    "s": 70.711,
    "l": 53.137
  },
  "oklch": {
    "l": 0.85598,
    "c": 0.1793,
    "h": 114.5
  },
  "luminance": 0.64547
}

Semantic roles & 50–950 ramp

primary

#CEDC33

secondary

#352D86

accent

#3AED49

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CEDC33

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

Preview Lab → · Contrast checker → · Palette generator →