#DEE54F#DEE54F

#DEE54F is a very light, vivid yellow. Relative luminance 0.721; OKLCH L 89.0% C 0.168 H 111.9°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#DEE54F
RGB	rgb(222, 229, 79)
HSL	hsl(63, 74%, 60%)
HSV	hsv(63, 66%, 90%)
CMYK	cmyk(3.1%, 0%, 65.5%, 10.2%)
CIE-LAB	lab(88.03, -20.56, 69.23)
CIE-LCH	lch(88.03, 72.22, 106.54°)
OKLab	oklab(88.98% -0.0628 0.1558)
OKLCH	oklch(88.98% 0.168 111.9)
XYZ	xyz(59.5566, 72.1341, 18.1816)
Luminance	0.7213 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE54F #564FE5

analogous

#E5A14F #DEE54F #93E54F

triadic

#DEE54F #4FDEE5 #E54FDE

tetradic

#DEE54F #4FE5A1 #564FE5 #E54F93

square

#DEE54F #4FE5A1 #564FE5 #E54F93

split-complementary

#DEE54F #4F93E5 #A14FE5

monochromatic

#9BA218 #CED720 #DEE54F #E8ED84 #F2F5BA

Accessibility & contrast

On white

1.36

#DEE54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#DEE54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE54F

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE54F	#FFFFFF	#000000	##000000
##DEE54F	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB3A

Deuteranopia (green-blind)

#F6DF59

Tritanopia (blue-blind)

#EDD8C7

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #dee54f;
/* rgb */ color: rgb(222, 229, 79);
/* oklch */ color: oklch(89.0% 0.168 111.9);

Tailwind

colors: {
  custom: {
    50: '#eced88',
    500: '#dee54f',
    950: '#000000',
  },
}

SCSS

$custom: #dee54f;
$custom-light: #eced88;
$custom-dark: #000000;

JSON

{
  "hex": "#dee54f",
  "rgb": {
    "r": 222,
    "g": 229,
    "b": 79
  },
  "hsl": {
    "h": 62.8,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.88976,
    "c": 0.16797,
    "h": 111.9
  },
  "luminance": 0.72133
}

Semantic roles & 50–950 ramp

primary

#DEE54F

secondary

#3934A4

accent

#0FD618

background

#FFFEFC

surface

#FEFDF4

border

#D6D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #DEE54F

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

Preview Lab → · Contrast checker → · Palette generator →