#DCEF63#DCEF63

#DCEF63 is a very light, vivid yellow. Relative luminance 0.778; OKLCH L 91.1% C 0.164 H 116.3°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#DCEF63
RGB	rgb(220, 239, 99)
HSL	hsl(68, 81%, 66%)
HSV	hsv(68, 59%, 94%)
CMYK	cmyk(7.9%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(90.71, -24.86, 63.97)
CIE-LCH	lch(90.71, 68.63, 111.23°)
OKLab	oklab(91.14% -0.0727 0.1474)
OKLCH	oklch(91.14% 0.164 116.3)
XYZ	xyz(62.6350, 77.8503, 23.5290)
Luminance	0.7785 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCEF63 #7663EF

analogous

#EFBC63 #DCEF63 #96EF63

triadic

#DCEF63 #63DCEF #EF63DC

tetradic

#DCEF63 #63EFBC #7663EF #EF6396

square

#DCEF63 #63EFBC #7663EF #EF6396

split-complementary

#DCEF63 #6396EF #BC63EF

monochromatic

#ACC414 #D0E92B #DCEF63 #E8F59B #F5FAD2

Accessibility & contrast

On white

1.27

#DCEF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#DCEF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCEF63

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCEF63	#FFFFFF	#000000	##000000
##DCEF63	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE453

Deuteranopia (green-blind)

#FCE56C

Tritanopia (blue-blind)

#E8E3D1

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #dcef63;
/* rgb */ color: rgb(220, 239, 99);
/* oklch */ color: oklch(91.1% 0.164 116.3);

Tailwind

colors: {
  custom: {
    50: '#eaf494',
    500: '#dcef63',
    950: '#000000',
  },
}

SCSS

$custom: #dcef63;
$custom-light: #eaf494;
$custom-dark: #000000;

JSON

{
  "hex": "#dcef63",
  "rgb": {
    "r": 220,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 68.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.91135,
    "c": 0.1644,
    "h": 116.3
  },
  "luminance": 0.7785
}

Semantic roles & 50–950 ramp

primary

#DCEF63

secondary

#4835C1

accent

#08DE25

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#16170E

muted

#85857F

Preview Lab

Preview with #DCEF63

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

Preview Lab → · Contrast checker → · Palette generator →