#DDEC63#DDEC63

#DDEC63 is a very light, vivid yellow. Relative luminance 0.763; OKLCH L 90.6% C 0.161 H 114.9°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#DDEC63
RGB	rgb(221, 236, 99)
HSL	hsl(67, 78%, 66%)
HSV	hsv(67, 58%, 93%)
CMYK	cmyk(6.4%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(89.98, -23.03, 63.18)
CIE-LCH	lch(89.98, 67.25, 110.03°)
OKLab	oklab(90.57% -0.0677 0.1457)
OKLCH	oklch(90.57% 0.161 114.9)
XYZ	xyz(62.0677, 76.2649, 23.2529)
Luminance	0.7626 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEC63 #7263EC

analogous

#ECB663 #DDEC63 #98EC63

triadic

#DDEC63 #63DDEC #EC63DD

tetradic

#DDEC63 #63ECB6 #7263EC #EC6398

square

#DDEC63 #63ECB6 #7263EC #EC6398

split-complementary

#DDEC63 #6398EC #B663EC

monochromatic

#ABBE17 #D1E52C #DDEC63 #E9F39A #F5F9D0

Accessibility & contrast

On white

1.29

#DDEC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#DDEC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEC63

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEC63	#FFFFFF	#000000	##000000
##DDEC63	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE154

Deuteranopia (green-blind)

#FAE46B

Tritanopia (blue-blind)

#EAE0CF

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ddec63;
/* rgb */ color: rgb(221, 236, 99);
/* oklch */ color: oklch(90.6% 0.161 114.9);

Tailwind

colors: {
  custom: {
    50: '#eaf294',
    500: '#ddec63',
    950: '#000000',
  },
}

SCSS

$custom: #ddec63;
$custom-light: #eaf294;
$custom-dark: #000000;

JSON

{
  "hex": "#ddec63",
  "rgb": {
    "r": 221,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 66.569,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.90568,
    "c": 0.16068,
    "h": 114.9
  },
  "luminance": 0.76264
}

Semantic roles & 50–950 ramp

primary

#DDEC63

secondary

#4637BC

accent

#0BDB22

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#16160E

muted

#85857F

Preview Lab

Preview with #DDEC63

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

Preview Lab → · Contrast checker → · Palette generator →