#DEE478#DEE478

#DEE478 is a very light, vivid yellow. Relative luminance 0.724; OKLCH L 89.2% C 0.132 H 111.6°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#DEE478
RGB	rgb(222, 228, 120)
HSL	hsl(63, 67%, 68%)
HSV	hsv(63, 47%, 89%)
CMYK	cmyk(2.6%, 0%, 47.4%, 10.6%)
CIE-LAB	lab(88.15, -17.02, 51.62)
CIE-LCH	lch(88.15, 54.35, 108.25°)
OKLab	oklab(89.19% -0.0486 0.1228)
OKLCH	oklch(89.19% 0.132 111.6)
XYZ	xyz(61.2589, 72.3736, 28.5081)
Luminance	0.7237 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE478 #7E78E4

analogous

#E4B478 #DEE478 #A8E478

triadic

#DEE478 #78DEE4 #E478DE

tetradic

#DEE478 #78E4B4 #7E78E4 #E478A8

square

#DEE478 #78E4B4 #7E78E4 #E478A8

split-complementary

#DEE478 #78A8E4 #B478E4

monochromatic

#B4BC26 #D2DA45 #DEE478 #EAEEAB #F7F8DE

Accessibility & contrast

On white

1.36

#DEE478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#DEE478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE478

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE478	#FFFFFF	#000000	##000000
##DEE478	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DC6E

Deuteranopia (green-blind)

#F3DF7D

Tritanopia (blue-blind)

#EAD9CB

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #dee478;
/* rgb */ color: rgb(222, 228, 120);
/* oklch */ color: oklch(89.2% 0.132 111.6);

Tailwind

colors: {
  custom: {
    50: '#eaeca1',
    500: '#dee478',
    950: '#000000',
  },
}

SCSS

$custom: #dee478;
$custom-light: #eaeca1;
$custom-dark: #000000;

JSON

{
  "hex": "#dee478",
  "rgb": {
    "r": 222,
    "g": 228,
    "b": 120
  },
  "hsl": {
    "h": 63.333,
    "s": 66.667,
    "l": 68.235
  },
  "oklch": {
    "l": 0.8919,
    "c": 0.13209,
    "h": 111.6
  },
  "luminance": 0.72372
}

Semantic roles & 50–950 ramp

primary

#DEE478

secondary

#4B45BB

accent

#17CF21

background

#FFFEFC

surface

#FEFDF5

border

#D6D5CF

text

#16160F

muted

#858480

Preview Lab

Preview with #DEE478

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

Preview Lab → · Contrast checker → · Palette generator →