#DDF05B#DDF05B

#DDF05B is a very light, vivid yellow. Relative luminance 0.784; OKLCH L 91.3% C 0.172 H 116.1°. Best body text is #000000 at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#DDF05B
RGB	rgb(221, 240, 91)
HSL	hsl(68, 83%, 65%)
HSV	hsv(68, 62%, 94%)
CMYK	cmyk(7.9%, 0%, 62.1%, 5.9%)
CIE-LAB	lab(90.98, -25.49, 67.59)
CIE-LCH	lch(90.98, 72.23, 110.66°)
OKLab	oklab(91.35% -0.0754 0.1541)
OKLCH	oklch(91.35% 0.172 116.1)
XYZ	xyz(62.8686, 78.4485, 21.7257)
Luminance	0.7845 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF05B #6E5BF0

analogous

#F0B95B #DDF05B #93F05B

triadic

#DDF05B #5BDDF0 #F05BDD

tetradic

#DDF05B #5BF0B9 #6E5BF0 #F05B93

square

#DDF05B #5BF0B9 #6E5BF0 #F05B93

split-complementary

#DDF05B #5B93F0 #B95BF0

monochromatic

#A9BF11 #D1EB23 #DDF05B #E9F593 #F4FACB

Accessibility & contrast

On white

1.26

#DDF05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.69

#DDF05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF05B

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF05B	#FFFFFF	#000000	##000000
##DDF05B	1.00	1.26	16.69	16.69
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.69	21.00	1.00	1.00
##000000	16.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE448

Deuteranopia (green-blind)

#FEE665

Tritanopia (blue-blind)

#EAE3D1

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ddf05b;
/* rgb */ color: rgb(221, 240, 91);
/* oklch */ color: oklch(91.3% 0.172 116.1);

Tailwind

colors: {
  custom: {
    50: '#ebf490',
    500: '#ddf05b',
    950: '#000000',
  },
}

SCSS

$custom: #ddf05b;
$custom-light: #ebf490;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf05b",
  "rgb": {
    "r": 221,
    "g": 240,
    "b": 91
  },
  "hsl": {
    "h": 67.651,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.9135,
    "c": 0.1715,
    "h": 116.1
  },
  "luminance": 0.78448
}

Semantic roles & 50–950 ramp

primary

#DDF05B

secondary

#4432BD

accent

#06E022

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DDF05B

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

Preview Lab → · Contrast checker → · Palette generator →