#CDDA3F#CDDA3F

#CDDA3F is a very light, vivid yellow. Relative luminance 0.635; OKLCH L 85.2% C 0.171 H 114.2°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#CDDA3F
RGB	rgb(205, 218, 63)
HSL	hsl(65, 68%, 55%)
HSV	hsv(65, 71%, 85%)
CMYK	cmyk(6%, 0%, 71.1%, 14.5%)
CIE-LAB	lab(83.70, -23.03, 70.32)
CIE-LCH	lch(83.70, 74.00, 108.13°)
OKLab	oklab(85.15% -0.0702 0.156)
OKLCH	oklch(85.15% 0.171 114.2)
XYZ	xyz(51.1469, 63.4818, 14.2605)
Luminance	0.6348 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDA3F #4C3FDA

analogous

#DA993F #CDDA3F #80DA3F

triadic

#CDDA3F #3FCDDA #DA3FCD

tetradic

#CDDA3F #3FDA99 #4C3FDA #DA3F80

square

#CDDA3F #3FDA99 #4C3FDA #DA3F80

split-complementary

#CDDA3F #3F80DA #993FDA

monochromatic

#7C851A #ACB824 #CDDA3F #DAE472 #E8EEA6

Accessibility & contrast

On white

1.53

#CDDA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#CDDA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDA3F

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDA3F	#FFFFFF	#000000	##000000
##CDDA3F	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF22

Deuteranopia (green-blind)

#E9D24B

Tritanopia (blue-blind)

#DACDBC

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #cdda3f;
/* rgb */ color: rgb(205, 218, 63);
/* oklch */ color: oklch(85.2% 0.171 114.2);

Tailwind

colors: {
  custom: {
    50: '#e0e57e',
    500: '#cdda3f',
    950: '#000000',
  },
}

SCSS

$custom: #cdda3f;
$custom-light: #e0e57e;
$custom-dark: #000000;

JSON

{
  "hex": "#cdda3f",
  "rgb": {
    "r": 205,
    "g": 218,
    "b": 63
  },
  "hsl": {
    "h": 65.032,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.85154,
    "c": 0.17109,
    "h": 114.2
  },
  "luminance": 0.63481
}

Semantic roles & 50–950 ramp

primary

#CDDA3F

secondary

#39328B

accent

#3DEB4C

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CDDA3F

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

Preview Lab → · Contrast checker → · Palette generator →