#DEEF66#DEEF66

#DEEF66 is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.3% C 0.161 H 115.6°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#DEEF66
RGB	rgb(222, 239, 102)
HSL	hsl(67, 81%, 67%)
HSV	hsv(67, 57%, 94%)
CMYK	cmyk(7.1%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(90.88, -23.85, 62.92)
CIE-LCH	lch(90.88, 67.29, 110.76°)
OKLab	oklab(91.32% -0.0697 0.1455)
OKLCH	oklch(91.32% 0.161 115.6)
XYZ	xyz(63.3902, 78.2228, 24.3269)
Luminance	0.7822 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEEF66 #7766EF

analogous

#EFBB66 #DEEF66 #9AEF66

triadic

#DEEF66 #66DEEF #EF66DE

tetradic

#DEEF66 #66EFBB #7766EF #EF669A

square

#DEEF66 #66EFBB #7766EF #EF669A

split-complementary

#DEEF66 #669AEF #BB66EF

monochromatic

#B0C615 #D2E92F #DEEF66 #EAF59D #F6FBD5

Accessibility & contrast

On white

1.26

#DEEF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#DEEF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEEF66

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEEF66	#FFFFFF	#000000	##000000
##DEEF66	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE457

Deuteranopia (green-blind)

#FDE66E

Tritanopia (blue-blind)

#EBE3D1

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #deef66;
/* rgb */ color: rgb(222, 239, 102);
/* oklch */ color: oklch(91.3% 0.161 115.6);

Tailwind

colors: {
  custom: {
    50: '#ebf496',
    500: '#deef66',
    950: '#000000',
  },
}

SCSS

$custom: #deef66;
$custom-light: #ebf496;
$custom-dark: #000000;

JSON

{
  "hex": "#deef66",
  "rgb": {
    "r": 222,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 67.445,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.91315,
    "c": 0.16135,
    "h": 115.6
  },
  "luminance": 0.78222
}

Semantic roles & 50–950 ramp

primary

#DEEF66

secondary

#4736C3

accent

#08DD23

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #DEEF66

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

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