#DDF166#DDF166

#DDF166 is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 91.7% C 0.164 H 116.6°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#DDF166
RGB	rgb(221, 241, 102)
HSL	hsl(69, 83%, 67%)
HSV	hsv(69, 58%, 95%)
CMYK	cmyk(8.3%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(91.34, -25.19, 63.41)
CIE-LCH	lch(91.34, 68.24, 111.67°)
OKLab	oklab(91.67% -0.0734 0.1466)
OKLCH	oklch(91.67% 0.164 116.6)
XYZ	xyz(63.6735, 79.2428, 24.5089)
Luminance	0.7924 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDF166 #7A66F1

analogous

#F1C066 #DDF166 #98F166

triadic

#DDF166 #66DDF1 #F166DD

tetradic

#DDF166 #66F1C0 #7A66F1 #F16698

square

#DDF166 #66F1C0 #7A66F1 #F16698

split-complementary

#DDF166 #6698F1 #C066F1

monochromatic

#B0CA12 #D1EC2E #DDF166 #E9F69E #F6FBD6

Accessibility & contrast

On white

1.25

#DDF166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#DDF166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF166

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDF166	#FFFFFF	#000000	##000000
##DDF166	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE657

Deuteranopia (green-blind)

#FEE76F

Tritanopia (blue-blind)

#E9E5D3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ddf166;
/* rgb */ color: rgb(221, 241, 102);
/* oklch */ color: oklch(91.7% 0.164 116.6);

Tailwind

colors: {
  custom: {
    50: '#eaf596',
    500: '#ddf166',
    950: '#000000',
  },
}

SCSS

$custom: #ddf166;
$custom-light: #eaf596;
$custom-dark: #000000;

JSON

{
  "hex": "#ddf166",
  "rgb": {
    "r": 221,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 68.633,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91668,
    "c": 0.16395,
    "h": 116.6
  },
  "luminance": 0.79242
}

Semantic roles & 50–950 ramp

primary

#DDF166

secondary

#4934C7

accent

#06E025

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#16170E

muted

#85857F

Preview Lab

Preview with #DDF166

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

Preview Lab → · Contrast checker → · Palette generator →