#CDDD5B#CDDD5B

#CDDD5B is a very light, vivid yellow. Relative luminance 0.654; OKLCH L 86.0% C 0.154 H 115.6°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#CDDD5B
RGB	rgb(205, 221, 91)
HSL	hsl(67, 66%, 61%)
HSV	hsv(67, 59%, 87%)
CMYK	cmyk(7.2%, 0%, 58.8%, 13.3%)
CIE-LAB	lab(84.71, -22.77, 60.45)
CIE-LCH	lch(84.71, 64.60, 110.64°)
OKLab	oklab(86.04% -0.0668 0.1393)
OKLCH	oklch(86.04% 0.154 115.6)
XYZ	xyz(52.9227, 65.4481, 19.7403)
Luminance	0.6545 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDD5B #6B5BDD

analogous

#DDAC5B #CDDD5B #8CDD5B

triadic

#CDDD5B #5BCDDD #DD5BCD

tetradic

#CDDD5B #5BDDAC #6B5BDD #DD5B8C

square

#CDDD5B #5BDDAC #6B5BDD #DD5B8C

split-complementary

#CDDD5B #5B8CDD #AC5BDD

monochromatic

#8E9D21 #BBD02B #CDDD5B #DCE88E #ECF2C0

Accessibility & contrast

On white

1.49

#CDDD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#CDDD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDD5B

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDD5B	#FFFFFF	#000000	##000000
##CDDD5B	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD34C

Deuteranopia (green-blind)

#EAD563

Tritanopia (blue-blind)

#D9D1C1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #cddd5b;
/* rgb */ color: rgb(205, 221, 91);
/* oklch */ color: oklch(86.0% 0.154 115.6);

Tailwind

colors: {
  custom: {
    50: '#dfe78e',
    500: '#cddd5b',
    950: '#000000',
  },
}

SCSS

$custom: #cddd5b;
$custom-light: #dfe78e;
$custom-dark: #000000;

JSON

{
  "hex": "#cddd5b",
  "rgb": {
    "r": 205,
    "g": 221,
    "b": 91
  },
  "hsl": {
    "h": 67.385,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.86036,
    "c": 0.15445,
    "h": 115.6
  },
  "luminance": 0.65447
}

Semantic roles & 50–950 ramp

primary

#CDDD5B

secondary

#483BA1

accent

#18CE2E

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #CDDD5B

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

Preview Lab → · Contrast checker → · Palette generator →