#DDFC51#DDFC51

#DDFC51 is a very light, vivid yellow-green. Relative luminance 0.856; OKLCH L 93.9% C 0.192 H 119.2°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#DDFC51
RGB	rgb(221, 252, 81)
HSL	hsl(71, 97%, 65%)
HSV	hsv(71, 68%, 99%)
CMYK	cmyk(12.3%, 0%, 67.9%, 1.2%)
CIE-LAB	lab(94.14, -31.70, 74.67)
CIE-LCH	lch(94.14, 81.12, 113.00°)
OKLab	oklab(93.86% -0.0936 0.1676)
OKLCH	oklch(93.86% 0.192 119.2)
XYZ	xyz(66.1156, 85.5875, 20.8200)
Luminance	0.8559 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDFC51 #7051FC

analogous

#FCC551 #DDFC51 #88FC51

triadic

#DDFC51 #51DDFC #FC51DD

tetradic

#DDFC51 #51FCC5 #7051FC #FC5188

square

#DDFC51 #51FCC5 #7051FC #FC5188

split-complementary

#DDFC51 #5188FC #C551FC

monochromatic

#AACF04 #D1FB15 #DDFC51 #E9FD8D #F5FEC9

Accessibility & contrast

On white

1.16

#DDFC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#DDFC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDFC51

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDFC51	#FFFFFF	#000000	##000000
##DDFC51	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE36

Deuteranopia (green-blind)

#FFEF5E

Tritanopia (blue-blind)

#E9EFDA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ddfc51;
/* rgb */ color: rgb(221, 252, 81);
/* oklch */ color: oklch(93.9% 0.192 119.2);

Tailwind

colors: {
  custom: {
    50: '#ebfd8b',
    500: '#ddfc51',
    950: '#000000',
  },
}

SCSS

$custom: #ddfc51;
$custom-light: #ebfd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#ddfc51",
  "rgb": {
    "r": 221,
    "g": 252,
    "b": 81
  },
  "hsl": {
    "h": 70.877,
    "s": 96.61,
    "l": 65.294
  },
  "oklch": {
    "l": 0.93859,
    "c": 0.19193,
    "h": 119.2
  },
  "luminance": 0.85587
}

Semantic roles & 50–950 ramp

primary

#DDFC51

secondary

#4527CA

accent

#00E62A

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DDFC51

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

Preview Lab → · Contrast checker → · Palette generator →