#DEF39B#DEF39B

#DEF39B is a very light, moderate yellow-green. Relative luminance 0.820; OKLCH L 92.9% C 0.114 H 119.6°. Best body text is #000000 at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#DEF39B
RGB	rgb(222, 243, 155)
HSL	hsl(74, 79%, 78%)
HSV	hsv(74, 36%, 95%)
CMYK	cmyk(8.6%, 0%, 36.2%, 4.7%)
CIE-LAB	lab(92.57, -20.60, 40.18)
CIE-LCH	lch(92.57, 45.16, 117.14°)
OKLab	oklab(92.87% -0.0562 0.099)
OKLCH	oklch(92.87% 0.114 119.6)
XYZ	xyz(68.0911, 81.9976, 43.2440)
Luminance	0.8200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF39B #B09BF3

analogous

#F3DC9B #DEF39B #B2F39B

triadic

#DEF39B #9BDEF3 #F39BDE

tetradic

#DEF39B #9BF3DC #B09BF3 #F39BB2

square

#DEF39B #9BF3DC #B09BF3 #F39BB2

split-complementary

#DEF39B #9BB2F3 #DC9BF3

monochromatic

#BAE62E #CCEC64 #DEF39B #F0FAD2 #F6FCE4

Accessibility & contrast

On white

1.21

#DEF39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.40

#DEF39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF39B

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF39B	#FFFFFF	#000000	##000000
##DEF39B	1.00	1.21	17.40	17.40
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.40	21.00	1.00	1.00
##000000	17.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEA95

Deuteranopia (green-blind)

#FBEA9F

Tritanopia (blue-blind)

#E6EADD

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #def39b;
/* rgb */ color: rgb(222, 243, 155);
/* oklch */ color: oklch(92.9% 0.114 119.6);

Tailwind

colors: {
  custom: {
    50: '#e9f7b9',
    500: '#def39b',
    950: '#000000',
  },
}

SCSS

$custom: #def39b;
$custom-light: #e9f7b9;
$custom-dark: #000000;

JSON

{
  "hex": "#def39b",
  "rgb": {
    "r": 222,
    "g": 243,
    "b": 155
  },
  "hsl": {
    "h": 74.318,
    "s": 78.571,
    "l": 78.039
  },
  "oklch": {
    "l": 0.92873,
    "c": 0.11383,
    "h": 119.6
  },
  "luminance": 0.81997
}

Semantic roles & 50–950 ramp

primary

#DEF39B

secondary

#7C61D1

accent

#0BDB3C

background

#FEFFFD

surface

#FDFEF8

border

#D5D6D1

text

#161711

muted

#848581

Preview Lab

Preview with #DEF39B

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

Preview Lab → · Contrast checker → · Palette generator →