#DDEC54#DDEC54

#DDEC54 is a very light, vivid yellow. Relative luminance 0.760; OKLCH L 90.4% C 0.172 H 114.7°. Best body text is #000000 at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#DDEC54
RGB	rgb(221, 236, 84)
HSL	hsl(66, 80%, 63%)
HSV	hsv(66, 64%, 93%)
CMYK	cmyk(6.4%, 0%, 64.4%, 7.5%)
CIE-LAB	lab(89.86, -24.03, 69.17)
CIE-LCH	lch(89.86, 73.23, 109.16°)
OKLab	oklab(90.43% -0.072 0.1564)
OKLCH	oklch(90.43% 0.172 114.7)
XYZ	xyz(61.4160, 76.0042, 19.8207)
Luminance	0.7600 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEC54 #6354EC

analogous

#ECAF54 #DDEC54 #91EC54

triadic

#DDEC54 #54DDEC #EC54DD

tetradic

#DDEC54 #54ECAF #6354EC #EC5491

square

#DDEC54 #54ECAF #6354EC #EC5491

split-complementary

#DDEC54 #5491EC #AF54EC

monochromatic

#A2B214 #D2E61D #DDEC54 #E8F28B #F3F8C2

Accessibility & contrast

On white

1.30

#DDEC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.20

#DDEC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEC54

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEC54	#FFFFFF	#000000	##000000
##DDEC54	1.00	1.30	16.20	16.20
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.20	21.00	1.00	1.00
##000000	16.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE13F

Deuteranopia (green-blind)

#FBE35F

Tritanopia (blue-blind)

#EBDFCD

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ddec54;
/* rgb */ color: rgb(221, 236, 84);
/* oklch */ color: oklch(90.4% 0.172 114.7);

Tailwind

colors: {
  custom: {
    50: '#ebf28b',
    500: '#ddec54',
    950: '#000000',
  },
}

SCSS

$custom: #ddec54;
$custom-light: #ebf28b;
$custom-dark: #000000;

JSON

{
  "hex": "#ddec54",
  "rgb": {
    "r": 221,
    "g": 236,
    "b": 84
  },
  "hsl": {
    "h": 65.921,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.90433,
    "c": 0.17219,
    "h": 114.7
  },
  "luminance": 0.76003
}

Semantic roles & 50–950 ramp

primary

#DDEC54

secondary

#3F32B2

accent

#09DC1E

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160C

muted

#85857F

Preview Lab

Preview with #DDEC54

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

Preview Lab → · Contrast checker → · Palette generator →