#DCEF56#DCEF56

#DCEF56 is a very light, vivid yellow. Relative luminance 0.776; OKLCH L 91.0% C 0.174 H 116.0°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#DCEF56
RGB	rgb(220, 239, 86)
HSL	hsl(67, 83%, 64%)
HSV	hsv(67, 64%, 94%)
CMYK	cmyk(7.9%, 0%, 64%, 6.3%)
CIE-LAB	lab(90.61, -25.73, 69.15)
CIE-LCH	lch(90.61, 73.78, 110.41°)
OKLab	oklab(91.02% -0.0765 0.1567)
OKLCH	oklch(91.02% 0.174 116)
XYZ	xyz(62.0628, 77.6214, 20.5153)
Luminance	0.7762 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCEF56 #6956EF

analogous

#EFB556 #DCEF56 #8FEF56

triadic

#DCEF56 #56DCEF #EF56DC

tetradic

#DCEF56 #56EFB5 #6956EF #EF568F

square

#DCEF56 #56EFB5 #6956EF #EF568F

split-complementary

#DCEF56 #568FEF #B556EF

monochromatic

#A4B912 #D0EA1E #DCEF56 #E8F48E #F3FAC6

Accessibility & contrast

On white

1.27

#DCEF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#DCEF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCEF56

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCEF56	#FFFFFF	#000000	##000000
##DCEF56	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE341

Deuteranopia (green-blind)

#FDE561

Tritanopia (blue-blind)

#E9E2D0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #dcef56;
/* rgb */ color: rgb(220, 239, 86);
/* oklch */ color: oklch(91.0% 0.174 116.0);

Tailwind

colors: {
  custom: {
    50: '#eaf48d',
    500: '#dcef56',
    950: '#000000',
  },
}

SCSS

$custom: #dcef56;
$custom-light: #eaf48d;
$custom-dark: #000000;

JSON

{
  "hex": "#dcef56",
  "rgb": {
    "r": 220,
    "g": 239,
    "b": 86
  },
  "hsl": {
    "h": 67.451,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.91017,
    "c": 0.17435,
    "h": 116
  },
  "luminance": 0.77621
}

Semantic roles & 50–950 ramp

primary

#DCEF56

secondary

#4231B8

accent

#06DF21

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DCEF56

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

Preview Lab → · Contrast checker → · Palette generator →