#DDEF43#DDEF43

#DDEF43 is a very light, vivid yellow. Relative luminance 0.775; OKLCH L 91.0% C 0.186 H 115.4°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#DDEF43
RGB	rgb(221, 239, 67)
HSL	hsl(66, 84%, 60%)
HSV	hsv(66, 72%, 94%)
CMYK	cmyk(7.5%, 0%, 72%, 6.3%)
CIE-LAB	lab(90.56, -26.36, 75.98)
CIE-LCH	lch(90.56, 80.43, 109.14°)
OKLab	oklab(90.96% -0.08 0.1681)
OKLCH	oklch(90.96% 0.186 115.4)
XYZ	xyz(61.7001, 77.5114, 17.0200)
Luminance	0.7751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEF43 #5543EF

analogous

#EFAB43 #DDEF43 #87EF43

triadic

#DDEF43 #43DDEF #EF43DD

tetradic

#DDEF43 #43EFAB #5543EF #EF4387

square

#DDEF43 #43EFAB #5543EF #EF4387

split-complementary

#DDEF43 #4387EF #AB43EF

monochromatic

#99A90E #CCE213 #DDEF43 #E7F47B #F1F9B4

Accessibility & contrast

On white

1.27

#DDEF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#DDEF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEF43

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEF43	#FFFFFF	#000000	##000000
##DDEF43	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE320

Deuteranopia (green-blind)

#FFE551

Tritanopia (blue-blind)

#EBE1CE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #ddef43;
/* rgb */ color: rgb(221, 239, 67);
/* oklch */ color: oklch(91.0% 0.186 115.4);

Tailwind

colors: {
  custom: {
    50: '#ebf483',
    500: '#ddef43',
    950: '#000000',
  },
}

SCSS

$custom: #ddef43;
$custom-light: #ebf483;
$custom-dark: #000000;

JSON

{
  "hex": "#ddef43",
  "rgb": {
    "r": 221,
    "g": 239,
    "b": 67
  },
  "hsl": {
    "h": 66.279,
    "s": 84.314,
    "l": 60
  },
  "oklch": {
    "l": 0.90956,
    "c": 0.18619,
    "h": 115.4
  },
  "luminance": 0.7751
}

Semantic roles & 50–950 ramp

primary

#DDEF43

secondary

#392CAA

accent

#2DFB43

background

#FFFFFB

surface

#FEFEF2

border

#D6D6CC

text

#17170B

muted

#85857E

Preview Lab

Preview with #DDEF43

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

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