#CDD351#CDD351

#CDD351 is a very light, vivid yellow. Relative luminance 0.602; OKLCH L 83.8% C 0.151 H 111.7°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#CDD351
RGB	rgb(205, 211, 81)
HSL	hsl(63, 60%, 57%)
HSV	hsv(63, 62%, 83%)
CMYK	cmyk(2.8%, 0%, 61.6%, 17.3%)
CIE-LAB	lab(81.93, -18.58, 61.65)
CIE-LCH	lch(81.93, 64.39, 106.78°)
OKLab	oklab(83.78% -0.056 0.1405)
OKLCH	oklch(83.78% 0.151 111.7)
XYZ	xyz(49.9577, 60.1629, 16.7639)
Luminance	0.6016 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDD351 #5751D3

analogous

#D39851 #CDD351 #8CD351

triadic

#CDD351 #51CDD3 #D351CD

tetradic

#CDD351 #51D398 #5751D3 #D3518C

square

#CDD351 #51D398 #5751D3 #D3518C

split-complementary

#CDD351 #518CD3 #9851D3

monochromatic

#838722 #B2B82F #CDD351 #DBDF82 #E9ECB3

Accessibility & contrast

On white

1.61

#CDD351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#CDD351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDD351

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDD351	#FFFFFF	#000000	##000000
##CDD351	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA41

Deuteranopia (green-blind)

#E3CD59

Tritanopia (blue-blind)

#DAC7B8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #cdd351;
/* rgb */ color: rgb(205, 211, 81);
/* oklch */ color: oklch(83.8% 0.151 111.7);

Tailwind

colors: {
  custom: {
    50: '#dfe088',
    500: '#cdd351',
    950: '#000000',
  },
}

SCSS

$custom: #cdd351;
$custom-light: #dfe088;
$custom-dark: #000000;

JSON

{
  "hex": "#cdd351",
  "rgb": {
    "r": 205,
    "g": 211,
    "b": 81
  },
  "hsl": {
    "h": 62.769,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.83778,
    "c": 0.15126,
    "h": 111.7
  },
  "luminance": 0.60162
}

Semantic roles & 50–950 ramp

primary

#CDD351

secondary

#3E3A8E

accent

#45E34C

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CDD351

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

Preview Lab → · Contrast checker → · Palette generator →