#CDDB5B#CDDB5B

#CDDB5B is a very light, vivid yellow. Relative luminance 0.644; OKLCH L 85.6% C 0.152 H 114.9°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#CDDB5B
RGB	rgb(205, 219, 91)
HSL	hsl(67, 64%, 61%)
HSV	hsv(67, 58%, 86%)
CMYK	cmyk(6.4%, 0%, 58.4%, 14.1%)
CIE-LAB	lab(84.17, -21.80, 59.85)
CIE-LCH	lch(84.17, 63.70, 110.01°)
OKLab	oklab(85.6% -0.0641 0.138)
OKLCH	oklch(85.6% 0.152 114.9)
XYZ	xyz(52.3978, 64.3983, 19.5653)
Luminance	0.6440 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDB5B #695BDB

analogous

#DBA95B #CDDB5B #8DDB5B

triadic

#CDDB5B #5BCDDB #DB5BCD

tetradic

#CDDB5B #5BDBA9 #695BDB #DB5B8D

square

#CDDB5B #5BDBA9 #695BDB #DB5B8D

split-complementary

#CDDB5B #5B8DDB #A95BDB

monochromatic

#8D9A22 #BBCC2D #CDDB5B #DCE68D #ECF1BF

Accessibility & contrast

On white

1.51

#CDDB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#CDDB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDB5B

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDB5B	#FFFFFF	#000000	##000000
##CDDB5B	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D14D

Deuteranopia (green-blind)

#E8D363

Tritanopia (blue-blind)

#D9CFC0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #cddb5b;
/* rgb */ color: rgb(205, 219, 91);
/* oklch */ color: oklch(85.6% 0.152 114.9);

Tailwind

colors: {
  custom: {
    50: '#dfe68e',
    500: '#cddb5b',
    950: '#000000',
  },
}

SCSS

$custom: #cddb5b;
$custom-light: #dfe68e;
$custom-dark: #000000;

JSON

{
  "hex": "#cddb5b",
  "rgb": {
    "r": 205,
    "g": 219,
    "b": 91
  },
  "hsl": {
    "h": 66.563,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85603,
    "c": 0.15214,
    "h": 114.9
  },
  "luminance": 0.64398
}

Semantic roles & 50–950 ramp

primary

#CDDB5B

secondary

#473C9E

accent

#1ACC2D

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150D

muted

#84847F

Preview Lab

Preview with #CDDB5B

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

Preview Lab → · Contrast checker → · Palette generator →