#DEFF50#DEFF50

#DEFF50 is a very light, vivid yellow-green. Relative luminance 0.876; OKLCH L 94.6% C 0.196 H 119.6°. Best body text is #000000 at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#DEFF50
RGB	rgb(222, 255, 80)
HSL	hsl(71, 100%, 66%)
HSV	hsv(71, 69%, 100%)
CMYK	cmyk(12.9%, 0%, 68.6%, 0%)
CIE-LAB	lab(95.00, -32.74, 75.92)
CIE-LCH	lch(95.00, 82.68, 113.33°)
OKLab	oklab(94.57% -0.0966 0.17)
OKLCH	oklch(94.57% 0.196 119.6)
XYZ	xyz(67.3334, 87.6291, 20.9548)
Luminance	0.8763 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEFF50 #7150FF

analogous

#FFC850 #DEFF50 #86FF50

triadic

#DEFF50 #50DEFF #FF50DE

tetradic

#DEFF50 #50FFC8 #7150FF #FF5086

square

#DEFF50 #50FFC8 #7150FF #FF5086

split-complementary

#DEFF50 #5086FF #C850FF

monochromatic

#ADD500 #D2FF13 #DEFF50 #EAFF8D #F5FFCA

Accessibility & contrast

On white

1.13

#DEFF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.53

#DEFF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEFF50

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEFF50	#FFFFFF	#000000	##000000
##DEFF50	1.00	1.13	18.53	18.53
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.53	21.00	1.00	1.00
##000000	18.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF133

Deuteranopia (green-blind)

#FFF15E

Tritanopia (blue-blind)

#EAF2DC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #deff50;
/* rgb */ color: rgb(222, 255, 80);
/* oklch */ color: oklch(94.6% 0.196 119.6);

Tailwind

colors: {
  custom: {
    50: '#ecff8b',
    500: '#deff50',
    950: '#000000',
  },
}

SCSS

$custom: #deff50;
$custom-light: #ecff8b;
$custom-dark: #000000;

JSON

{
  "hex": "#deff50",
  "rgb": {
    "r": 222,
    "g": 255,
    "b": 80
  },
  "hsl": {
    "h": 71.314,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.94573,
    "c": 0.19554,
    "h": 119.6
  },
  "luminance": 0.87629
}

Semantic roles & 50–950 ramp

primary

#DEFF50

secondary

#4524CF

accent

#00E62B

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17180D

muted

#85867F

Preview Lab

Preview with #DEFF50

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

Preview Lab → · Contrast checker → · Palette generator →