#DEF799#DEF799

#DEF799 is a very light, vivid yellow-green. Relative luminance 0.844; OKLCH L 93.7% C 0.121 H 120.9°. Best body text is #000000 at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#DEF799
RGB	rgb(222, 247, 153)
HSL	hsl(76, 85%, 78%)
HSV	hsv(76, 38%, 97%)
CMYK	cmyk(10.1%, 0%, 38.1%, 3.1%)
CIE-LAB	lab(93.60, -22.76, 42.50)
CIE-LCH	lch(93.60, 48.21, 118.17°)
OKLab	oklab(93.69% -0.0625 0.1042)
OKLCH	oklch(93.69% 0.122 120.9)
XYZ	xyz(69.1346, 84.3511, 42.7701)
Luminance	0.8435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 6.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF799 #B299F7

analogous

#F7E199 #DEF799 #AFF799

triadic

#DEF799 #99DEF7 #F799DE

tetradic

#DEF799 #99F7E1 #B299F7 #F799AF

square

#DEF799 #99F7E1 #B299F7 #F799AF

split-complementary

#DEF799 #99AFF7 #E199F7

monochromatic

#B9EE27 #CCF360 #DEF799 #F0FBD2 #F6FDE3

Accessibility & contrast

On white

1.18

#DEF799 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.87

#DEF799 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF799

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF799	#FFFFFF	#000000	##000000
##DEF799	1.00	1.18	17.87	17.87
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.87	21.00	1.00	1.00
##000000	17.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED92

Deuteranopia (green-blind)

#FFED9E

Tritanopia (blue-blind)

#E6EEE0

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #def799;
/* rgb */ color: rgb(222, 247, 153);
/* oklch */ color: oklch(93.7% 0.121 120.9);

Tailwind

colors: {
  custom: {
    50: '#e9f9b8',
    500: '#def799',
    950: '#000000',
  },
}

SCSS

$custom: #def799;
$custom-light: #e9f9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#def799",
  "rgb": {
    "r": 222,
    "g": 247,
    "b": 153
  },
  "hsl": {
    "h": 75.957,
    "s": 85.455,
    "l": 78.431
  },
  "oklch": {
    "l": 0.93686,
    "c": 0.1215,
    "h": 120.9
  },
  "luminance": 0.84351
}

Semantic roles & 50–950 ramp

primary

#DEF799

secondary

#7E5ED6

accent

#04E23F

background

#FEFFFD

surface

#FDFFF8

border

#D5D7D1

text

#161711

muted

#848581

Preview Lab

Preview with #DEF799

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

Preview Lab → · Contrast checker → · Palette generator →