#DEF163#DEF163

#DEF163 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 91.7% C 0.166 H 116.2°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#DEF163
RGB	rgb(222, 241, 99)
HSL	hsl(68, 84%, 67%)
HSV	hsv(68, 59%, 95%)
CMYK	cmyk(7.9%, 0%, 58.9%, 5.5%)
CIE-LAB	lab(91.39, -25.02, 64.75)
CIE-LCH	lch(91.39, 69.42, 111.12°)
OKLab	oklab(91.71% -0.0733 0.1491)
OKLCH	oklch(91.71% 0.166 116.2)
XYZ	xyz(63.8329, 79.3419, 23.7538)
Luminance	0.7934 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF163 #7663F1

analogous

#F1BD63 #DEF163 #97F163

triadic

#DEF163 #63DEF1 #F163DE

tetradic

#DEF163 #63F1BD #7663F1 #F16397

square

#DEF163 #63F1BD #7663F1 #F16397

split-complementary

#DEF163 #6397F1 #BD63F1

monochromatic

#AFC812 #D2EC2B #DEF163 #EAF69B #F6FBD3

Accessibility & contrast

On white

1.24

#DEF163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#DEF163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF163

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF163	#FFFFFF	#000000	##000000
##DEF163	1.00	1.24	16.87	16.87
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE653

Deuteranopia (green-blind)

#FFE76C

Tritanopia (blue-blind)

#EBE5D3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #def163;
/* rgb */ color: rgb(222, 241, 99);
/* oklch */ color: oklch(91.7% 0.166 116.2);

Tailwind

colors: {
  custom: {
    50: '#ebf595',
    500: '#def163',
    950: '#000000',
  },
}

SCSS

$custom: #def163;
$custom-light: #ebf595;
$custom-dark: #000000;

JSON

{
  "hex": "#def163",
  "rgb": {
    "r": 222,
    "g": 241,
    "b": 99
  },
  "hsl": {
    "h": 68.028,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91713,
    "c": 0.16612,
    "h": 116.2
  },
  "luminance": 0.79341
}

Semantic roles & 50–950 ramp

primary

#DEF163

secondary

#4734C5

accent

#06E023

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #DEF163

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

Preview Lab → · Contrast checker → · Palette generator →