#DEFF9D#DEFF9D

#DEFF9D is a very light, vivid yellow-green. Relative luminance 0.895; OKLCH L 95.4% C 0.128 H 124.0°. Best body text is #000000 at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#DEFF9D
RGB	rgb(222, 255, 157)
HSL	hsl(80, 100%, 81%)
HSV	hsv(80, 38%, 100%)
CMYK	cmyk(12.9%, 0%, 38.4%, 0%)
CIE-LAB	lab(95.78, -26.09, 43.34)
CIE-LCH	lch(95.78, 50.59, 121.05°)
OKLab	oklab(95.45% -0.0716 0.1063)
OKLCH	oklch(95.45% 0.128 124)
XYZ	xyz(71.9696, 89.4836, 45.3723)
Luminance	0.8948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEFF9D #BE9DFF

analogous

#FFEF9D #DEFF9D #ADFF9D

triadic

#DEFF9D #9DDEFF #FF9DDE

tetradic

#DEFF9D #9DFFEF #BE9DFF #FF9DAD

square

#DEFF9D #9DFFEF #BE9DFF #FF9DAD

split-complementary

#DEFF9D #9DADFF #EF9DFF

monochromatic

#B5FF23 #C9FF60 #DEFF9D #F3FFDA #F5FFE0

Accessibility & contrast

On white

1.11

#DEFF9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.90

#DEFF9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEFF9D

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEFF9D	#FFFFFF	#000000	##000000
##DEFF9D	1.00	1.11	18.90	18.90
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.90	21.00	1.00	1.00
##000000	18.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF496

Deuteranopia (green-blind)

#FFF3A2

Tritanopia (blue-blind)

#E5F6E7

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #deff9d;
/* rgb */ color: rgb(222, 255, 157);
/* oklch */ color: oklch(95.4% 0.128 124.0);

Tailwind

colors: {
  custom: {
    50: '#e9ffbb',
    500: '#deff9d',
    950: '#000000',
  },
}

SCSS

$custom: #deff9d;
$custom-light: #e9ffbb;
$custom-dark: #000000;

JSON

{
  "hex": "#deff9d",
  "rgb": {
    "r": 222,
    "g": 255,
    "b": 157
  },
  "hsl": {
    "h": 80.204,
    "s": 100,
    "l": 80.784
  },
  "oklch": {
    "l": 0.95449,
    "c": 0.1282,
    "h": 124
  },
  "luminance": 0.89484
}

Semantic roles & 50–950 ramp

primary

#DEFF9D

secondary

#8A5EE3

accent

#00E64D

background

#FEFFFD

surface

#FDFFF8

border

#D5D7D1

text

#161812

muted

#848682

Preview Lab

Preview with #DEFF9D

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

Preview Lab → · Contrast checker → · Palette generator →