#DDEF6B#DDEF6B

#DDEF6B is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.3% C 0.157 H 116.1°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#DDEF6B
RGB	rgb(221, 239, 107)
HSL	hsl(68, 80%, 68%)
HSV	hsv(68, 55%, 94%)
CMYK	cmyk(7.5%, 0%, 55.2%, 6.3%)
CIE-LAB	lab(90.86, -23.85, 60.70)
CIE-LCH	lch(90.86, 65.22, 111.45°)
OKLab	oklab(91.29% -0.0692 0.1413)
OKLCH	oklch(91.29% 0.157 116.1)
XYZ	xyz(63.3402, 78.1675, 25.6582)
Luminance	0.7817 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEF6B #7D6BEF

analogous

#EFBF6B #DDEF6B #9BEF6B

triadic

#DDEF6B #6BDDEF #EF6BDD

tetradic

#DDEF6B #6BEFBF #7D6BEF #EF6B9B

square

#DDEF6B #6BEFBF #7D6BEF #EF6B9B

split-complementary

#DDEF6B #6B9BEF #BF6BEF

monochromatic

#B1CA16 #D0E934 #DDEF6B #EAF5A2 #F6FBD9

Accessibility & contrast

On white

1.26

#DDEF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#DDEF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEF6B

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEF6B	#FFFFFF	#000000	##000000
##DDEF6B	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE45D

Deuteranopia (green-blind)

#FCE673

Tritanopia (blue-blind)

#E9E3D2

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ddef6b;
/* rgb */ color: rgb(221, 239, 107);
/* oklch */ color: oklch(91.3% 0.157 116.1);

Tailwind

colors: {
  custom: {
    50: '#eaf499',
    500: '#ddef6b',
    950: '#000000',
  },
}

SCSS

$custom: #ddef6b;
$custom-light: #eaf499;
$custom-dark: #000000;

JSON

{
  "hex": "#ddef6b",
  "rgb": {
    "r": 221,
    "g": 239,
    "b": 107
  },
  "hsl": {
    "h": 68.182,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91292,
    "c": 0.15736,
    "h": 116.1
  },
  "luminance": 0.78167
}

Semantic roles & 50–950 ramp

primary

#DDEF6B

secondary

#4B37C7

accent

#09DD26

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#16170E

muted

#85857F

Preview Lab

Preview with #DDEF6B

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

Preview Lab → · Contrast checker → · Palette generator →