#DDF54E#DDF54E

#DDF54E is a very light, vivid yellow. Relative luminance 0.812; OKLCH L 92.3% C 0.186 H 117.3°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#DDF54E
RGB	rgb(221, 245, 78)
HSL	hsl(69, 89%, 63%)
HSV	hsv(69, 68%, 96%)
CMYK	cmyk(9.8%, 0%, 68.2%, 3.9%)
CIE-LAB	lab(92.23, -28.62, 73.83)
CIE-LCH	lch(92.23, 79.19, 111.19°)
OKLab	oklab(92.32% -0.0853 0.1654)
OKLCH	oklch(92.32% 0.186 117.3)
XYZ	xyz(63.8478, 81.2277, 19.5213)
Luminance	0.8123 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF54E #664EF5

analogous

#F5BA4E #DDF54E #89F54E

triadic

#DDF54E #4EDDF5 #F54EDD

tetradic

#DDF54E #4EF5BA #664EF5 #F54E89

square

#DDF54E #4EF5BA #664EF5 #F54E89

split-complementary

#DDF54E #4E89F5 #BA4EF5

monochromatic

#A4BE0B #D2F214 #DDF54E #E8F888 #F3FCC2

Accessibility & contrast

On white

1.22

#DDF54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#DDF54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF54E

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF54E	#FFFFFF	#000000	##000000
##DDF54E	1.00	1.22	17.25	17.25
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.25	21.00	1.00	1.00
##000000	17.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE833

Deuteranopia (green-blind)

#FFEA5B

Tritanopia (blue-blind)

#EAE8D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #ddf54e;
/* rgb */ color: rgb(221, 245, 78);
/* oklch */ color: oklch(92.3% 0.186 117.3);

Tailwind

colors: {
  custom: {
    50: '#ebf889',
    500: '#ddf54e',
    950: '#000000',
  },
}

SCSS

$custom: #ddf54e;
$custom-light: #ebf889;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf54e",
  "rgb": {
    "r": 221,
    "g": 245,
    "b": 78
  },
  "hsl": {
    "h": 68.623,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.92323,
    "c": 0.18606,
    "h": 117.3
  },
  "luminance": 0.81227
}

Semantic roles & 50–950 ramp

primary

#DDF54E

secondary

#402BBC

accent

#00E621

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DDF54E

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

Preview Lab → · Contrast checker → · Palette generator →