#DEEF99#DEEF99

#DEEF99 is a very light, moderate yellow-green. Relative luminance 0.796; OKLCH L 92.0% C 0.111 H 117.7°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#DEEF99
RGB	rgb(222, 239, 153)
HSL	hsl(72, 73%, 77%)
HSV	hsv(72, 36%, 94%)
CMYK	cmyk(7.1%, 0%, 36%, 6.3%)
CIE-LAB	lab(91.49, -18.90, 39.77)
CIE-LCH	lch(91.49, 44.03, 115.42°)
OKLab	oklab(92% -0.0515 0.0979)
OKLCH	oklch(92% 0.111 117.7)
XYZ	xyz(66.7405, 79.5629, 41.9720)
Luminance	0.7956 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEEF99 #AA99EF

analogous

#EFD599 #DEEF99 #B3EF99

triadic

#DEEF99 #99DEEF #EF99DE

tetradic

#DEEF99 #99EFD5 #AA99EF #EF99B3

square

#DEEF99 #99EFD5 #AA99EF #EF99B3

split-complementary

#DEEF99 #99B3EF #D599EF

monochromatic

#BCDE2F #CDE764 #DEEF99 #EFF7CE #F6FBE5

Accessibility & contrast

On white

1.24

#DEEF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#DEEF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEEF99

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEEF99	#FFFFFF	#000000	##000000
##DEEF99	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE693

Deuteranopia (green-blind)

#F8E79D

Tritanopia (blue-blind)

#E6E6D9

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #deef99;
/* rgb */ color: rgb(222, 239, 153);
/* oklch */ color: oklch(92.0% 0.111 117.7);

Tailwind

colors: {
  custom: {
    50: '#e9f4b8',
    500: '#deef99',
    950: '#000000',
  },
}

SCSS

$custom: #deef99;
$custom-light: #e9f4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#deef99",
  "rgb": {
    "r": 222,
    "g": 239,
    "b": 153
  },
  "hsl": {
    "h": 71.86,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.91997,
    "c": 0.11066,
    "h": 117.7
  },
  "luminance": 0.79563
}

Semantic roles & 50–950 ramp

primary

#DEEF99

secondary

#7661CC

accent

#11D537

background

#FEFFFD

surface

#FDFEF8

border

#D5D6D1

text

#161711

muted

#848581

Preview Lab

Preview with #DEEF99

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

Preview Lab → · Contrast checker → · Palette generator →