#DEFF8B#DEFF8B

#DEFF8B is a very light, vivid yellow-green. Relative luminance 0.889; OKLCH L 95.2% C 0.147 H 122.3°. Best body text is #000000 at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#DEFF8B
RGB	rgb(222, 255, 139)
HSL	hsl(77, 100%, 77%)
HSV	hsv(77, 45%, 100%)
CMYK	cmyk(12.9%, 0%, 45.5%, 0%)
CIE-LAB	lab(95.54, -28.09, 51.67)
CIE-LCH	lch(95.54, 58.81, 118.53°)
OKLab	oklab(95.18% -0.0784 0.1242)
OKLCH	oklch(95.18% 0.147 122.3)
XYZ	xyz(70.5445, 88.9136, 37.8667)
Luminance	0.8891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEFF8B #AC8BFF

analogous

#FFE68B #DEFF8B #A4FF8B

triadic

#DEFF8B #8BDEFF #FF8BDE

tetradic

#DEFF8B #8BFFE6 #AC8BFF #FF8BA4

square

#DEFF8B #8BFFE6 #AC8BFF #FF8BA4

split-complementary

#DEFF8B #8BA4FF #E68BFF

monochromatic

#BBFF11 #CDFF4E #DEFF8B #EFFFC8 #F6FFE0

Accessibility & contrast

On white

1.12

#DEFF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.78

#DEFF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEFF8B

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEFF8B	#FFFFFF	#000000	##000000
##DEFF8B	1.00	1.12	18.78	18.78
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.78	21.00	1.00	1.00
##000000	18.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF381

Deuteranopia (green-blind)

#FFF291

Tritanopia (blue-blind)

#E6F5E4

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #deff8b;
/* rgb */ color: rgb(222, 255, 139);
/* oklch */ color: oklch(95.2% 0.147 122.3);

Tailwind

colors: {
  custom: {
    50: '#eaffaf',
    500: '#deff8b',
    950: '#000000',
  },
}

SCSS

$custom: #deff8b;
$custom-light: #eaffaf;
$custom-dark: #000000;

JSON

{
  "hex": "#deff8b",
  "rgb": {
    "r": 222,
    "g": 255,
    "b": 139
  },
  "hsl": {
    "h": 77.069,
    "s": 100,
    "l": 77.255
  },
  "oklch": {
    "l": 0.95181,
    "c": 0.14692,
    "h": 122.3
  },
  "luminance": 0.88914
}

Semantic roles & 50–950 ramp

primary

#DEFF8B

secondary

#784EE0

accent

#00E641

background

#FFFFFD

surface

#FEFFF7

border

#D6D7D0

text

#161810

muted

#858681

Preview Lab

Preview with #DEFF8B

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

Preview Lab → · Contrast checker → · Palette generator →