#DEFF9F#DEFF9F

#DEFF9F is a very light, vivid yellow-green. Relative luminance 0.896; OKLCH L 95.5% C 0.126 H 124.2°. Best body text is #000000 at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#DEFF9F
RGB	rgb(222, 255, 159)
HSL	hsl(81, 100%, 81%)
HSV	hsv(81, 38%, 100%)
CMYK	cmyk(12.9%, 0%, 37.6%, 0%)
CIE-LAB	lab(95.81, -25.85, 42.40)
CIE-LCH	lch(95.81, 49.66, 121.37°)
OKLab	oklab(95.48% -0.0708 0.1042)
OKLCH	oklch(95.48% 0.126 124.2)
XYZ	xyz(72.1418, 89.5525, 46.2789)
Luminance	0.8955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEFF9F #C09FFF

analogous

#FFF09F #DEFF9F #AEFF9F

triadic

#DEFF9F #9FDEFF #FF9FDE

tetradic

#DEFF9F #9FFFF0 #C09FFF #FF9FAE

square

#DEFF9F #9FFFF0 #C09FFF #FF9FAE

split-complementary

#DEFF9F #9FAEFF #F09FFF

monochromatic

#B4FF25 #C9FF62 #DEFF9F #F3FFDC #F4FFE0

Accessibility & contrast

On white

1.11

#DEFF9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.91

#DEFF9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEFF9F

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEFF9F	#FFFFFF	#000000	##000000
##DEFF9F	1.00	1.11	18.91	18.91
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.91	21.00	1.00	1.00
##000000	18.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF498

Deuteranopia (green-blind)

#FFF3A4

Tritanopia (blue-blind)

#E4F6E7

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #deff9f;
/* rgb */ color: rgb(222, 255, 159);
/* oklch */ color: oklch(95.5% 0.126 124.2);

Tailwind

colors: {
  custom: {
    50: '#e9ffbc',
    500: '#deff9f',
    950: '#000000',
  },
}

SCSS

$custom: #deff9f;
$custom-light: #e9ffbc;
$custom-dark: #000000;

JSON

{
  "hex": "#deff9f",
  "rgb": {
    "r": 222,
    "g": 255,
    "b": 159
  },
  "hsl": {
    "h": 80.625,
    "s": 100,
    "l": 81.176
  },
  "oklch": {
    "l": 0.95481,
    "c": 0.12604,
    "h": 124.2
  },
  "luminance": 0.89553
}

Semantic roles & 50–950 ramp

primary

#DEFF9F

secondary

#8D5FE3

accent

#00E64F

background

#FEFFFD

surface

#FDFFF8

border

#D5D7D1

text

#161812

muted

#848682

Preview Lab

Preview with #DEFF9F

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

Preview Lab → · Contrast checker → · Palette generator →