#DDEF4A#DDEF4A

#DDEF4A is a very light, vivid yellow. Relative luminance 0.776; OKLCH L 91.0% C 0.182 H 115.5°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#DDEF4A
RGB	rgb(221, 239, 74)
HSL	hsl(67, 84%, 61%)
HSV	hsv(67, 69%, 94%)
CMYK	cmyk(7.5%, 0%, 69%, 6.3%)
CIE-LAB	lab(90.60, -26.02, 73.63)
CIE-LCH	lch(90.60, 78.09, 109.46°)
OKLab	oklab(91% -0.0784 0.1643)
OKLCH	oklch(91% 0.182 115.5)
XYZ	xyz(61.9229, 77.6005, 18.1936)
Luminance	0.7760 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEF4A #5C4AEF

analogous

#EFAE4A #DDEF4A #8BEF4A

triadic

#DDEF4A #4ADDEF #EF4ADD

tetradic

#DDEF4A #4AEFAE #5C4AEF #EF4A8B

square

#DDEF4A #4AEFAE #5C4AEF #EF4A8B

split-complementary

#DDEF4A #4A8BEF #AE4AEF

monochromatic

#9EAF0F #D0E714 #DDEF4A #E8F482 #F2F9BA

Accessibility & contrast

On white

1.27

#DDEF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#DDEF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEF4A

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEF4A	#FFFFFF	#000000	##000000
##DDEF4A	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE32E

Deuteranopia (green-blind)

#FEE557

Tritanopia (blue-blind)

#EBE2CF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #ddef4a;
/* rgb */ color: rgb(221, 239, 74);
/* oklch */ color: oklch(91.0% 0.182 115.5);

Tailwind

colors: {
  custom: {
    50: '#ebf486',
    500: '#ddef4a',
    950: '#000000',
  },
}

SCSS

$custom: #ddef4a;
$custom-light: #ebf486;
$custom-dark: #000000;

JSON

{
  "hex": "#ddef4a",
  "rgb": {
    "r": 221,
    "g": 239,
    "b": 74
  },
  "hsl": {
    "h": 66.545,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.91001,
    "c": 0.18207,
    "h": 115.5
  },
  "luminance": 0.776
}

Semantic roles & 50–950 ramp

primary

#DDEF4A

secondary

#3C2EAF

accent

#05E01D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DDEF4A

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

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