#CDDB30#CDDB30

#CDDB30 is a very light, vivid yellow. Relative luminance 0.639; OKLCH L 85.3% C 0.180 H 114.5°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#CDDB30
RGB	rgb(205, 219, 48)
HSL	hsl(65, 70%, 52%)
HSV	hsv(65, 78%, 86%)
CMYK	cmyk(6.4%, 0%, 78.1%, 14.1%)
CIE-LAB	lab(83.89, -24.15, 75.20)
CIE-LCH	lch(83.89, 78.98, 107.80°)
OKLab	oklab(85.29% -0.0746 0.1638)
OKLCH	oklch(85.29% 0.18 114.5)
XYZ	xyz(51.0434, 63.8566, 12.4324)
Luminance	0.6386 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDB30 #3E30DB

analogous

#DB9330 #CDDB30 #78DB30

triadic

#CDDB30 #30CDDB #DB30CD

tetradic

#CDDB30 #30DB93 #3E30DB #DB3078

square

#CDDB30 #30DB93 #3E30DB #DB3078

split-complementary

#CDDB30 #3078DB #9330DB

monochromatic

#737B15 #A3AF1E #CDDB30 #DAE464 #E6ED98

Accessibility & contrast

On white

1.52

#CDDB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#CDDB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDB30

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDB30	#FFFFFF	#000000	##000000
##CDDB30	1.00	1.52	13.77	13.77
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD000

Deuteranopia (green-blind)

#EBD340

Tritanopia (blue-blind)

#DBCEBC

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #cddb30;
/* rgb */ color: rgb(205, 219, 48);
/* oklch */ color: oklch(85.3% 0.180 114.5);

Tailwind

colors: {
  custom: {
    50: '#e0e677',
    500: '#cddb30',
    950: '#000000',
  },
}

SCSS

$custom: #cddb30;
$custom-light: #e0e677;
$custom-dark: #000000;

JSON

{
  "hex": "#cddb30",
  "rgb": {
    "r": 205,
    "g": 219,
    "b": 48
  },
  "hsl": {
    "h": 64.912,
    "s": 70.37,
    "l": 52.353
  },
  "oklch": {
    "l": 0.85287,
    "c": 0.17997,
    "h": 114.5
  },
  "luminance": 0.63856
}

Semantic roles & 50–950 ramp

primary

#CDDB30

secondary

#342C83

accent

#3BED49

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CDDB30

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

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