#DDF351#DDF351

#DDF351 is a very light, vivid yellow. Relative luminance 0.801; OKLCH L 91.9% C 0.182 H 116.8°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#DDF351
RGB	rgb(221, 243, 81)
HSL	hsl(68, 87%, 64%)
HSV	hsv(68, 67%, 95%)
CMYK	cmyk(9.1%, 0%, 66.7%, 4.7%)
CIE-LAB	lab(91.72, -27.52, 72.22)
CIE-LCH	lch(91.72, 77.28, 110.86°)
OKLab	oklab(91.91% -0.082 0.1624)
OKLCH	oklch(91.91% 0.182 116.8)
XYZ	xyz(63.3560, 80.0682, 19.9001)
Luminance	0.8007 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF351 #6751F3

analogous

#F3B851 #DDF351 #8CF351

triadic

#DDF351 #51DDF3 #F351DD

tetradic

#DDF351 #51F3B8 #6751F3 #F3518C

square

#DDF351 #51F3B8 #6751F3 #F3518C

split-complementary

#DDF351 #518CF3 #B851F3

monochromatic

#A5BD0D #D2EF18 #DDF351 #E8F78A #F3FBC4

Accessibility & contrast

On white

1.23

#DDF351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#DDF351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF351

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF351	#FFFFFF	#000000	##000000
##DDF351	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE739

Deuteranopia (green-blind)

#FFE85D

Tritanopia (blue-blind)

#EAE6D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #ddf351;
/* rgb */ color: rgb(221, 243, 81);
/* oklch */ color: oklch(91.9% 0.182 116.8);

Tailwind

colors: {
  custom: {
    50: '#ebf78a',
    500: '#ddf351',
    950: '#000000',
  },
}

SCSS

$custom: #ddf351;
$custom-light: #ebf78a;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf351",
  "rgb": {
    "r": 221,
    "g": 243,
    "b": 81
  },
  "hsl": {
    "h": 68.148,
    "s": 87.097,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91913,
    "c": 0.18191,
    "h": 116.8
  },
  "luminance": 0.80067
}

Semantic roles & 50–950 ramp

primary

#DDF351

secondary

#412DBB

accent

#02E421

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DDF351

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

Preview Lab → · Contrast checker → · Palette generator →