#DCEF43#DCEF43

#DCEF43 is a very light, vivid yellow. Relative luminance 0.774; OKLCH L 90.9% C 0.186 H 115.8°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#DCEF43
RGB	rgb(220, 239, 67)
HSL	hsl(67, 84%, 60%)
HSV	hsv(67, 72%, 94%)
CMYK	cmyk(7.9%, 0%, 72%, 6.3%)
CIE-LAB	lab(90.48, -26.77, 75.89)
CIE-LCH	lch(90.48, 80.47, 109.43°)
OKLab	oklab(90.88% -0.0811 0.168)
OKLCH	oklch(90.88% 0.187 115.8)
XYZ	xyz(61.3964, 77.3548, 17.0058)
Luminance	0.7735 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCEF43 #5643EF

analogous

#EFAC43 #DCEF43 #86EF43

triadic

#DCEF43 #43DCEF #EF43DC

tetradic

#DCEF43 #43EFAC #5643EF #EF4386

square

#DCEF43 #43EFAC #5643EF #EF4386

split-complementary

#DCEF43 #4386EF #AC43EF

monochromatic

#98A90E #CBE213 #DCEF43 #E6F47B #F1F9B4

Accessibility & contrast

On white

1.27

#DCEF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#DCEF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCEF43

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCEF43	#FFFFFF	#000000	##000000
##DCEF43	1.00	1.27	16.47	16.47
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE320

Deuteranopia (green-blind)

#FEE551

Tritanopia (blue-blind)

#EAE1CE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #dcef43;
/* rgb */ color: rgb(220, 239, 67);
/* oklch */ color: oklch(90.9% 0.186 115.8);

Tailwind

colors: {
  custom: {
    50: '#ebf483',
    500: '#dcef43',
    950: '#000000',
  },
}

SCSS

$custom: #dcef43;
$custom-light: #ebf483;
$custom-dark: #000000;

JSON

{
  "hex": "#dcef43",
  "rgb": {
    "r": 220,
    "g": 239,
    "b": 67
  },
  "hsl": {
    "h": 66.628,
    "s": 84.314,
    "l": 60
  },
  "oklch": {
    "l": 0.9088,
    "c": 0.1865,
    "h": 115.8
  },
  "luminance": 0.77354
}

Semantic roles & 50–950 ramp

primary

#DCEF43

secondary

#3A2CAA

accent

#2DFB44

background

#FFFFFB

surface

#FEFEF2

border

#D6D6CC

text

#17170B

muted

#85857E

Preview Lab

Preview with #DCEF43

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

Preview Lab → · Contrast checker → · Palette generator →