#DEF660#DEF660

#DEF660 is a very light, vivid yellow. Relative luminance 0.823; OKLCH L 92.8% C 0.174 H 117.6°. Best body text is #000000 at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#DEF660
RGB	rgb(222, 246, 96)
HSL	hsl(70, 89%, 67%)
HSV	hsv(70, 61%, 96%)
CMYK	cmyk(9.8%, 0%, 61%, 3.5%)
CIE-LAB	lab(92.70, -27.59, 67.43)
CIE-LCH	lch(92.70, 72.85, 112.25°)
OKLab	oklab(92.76% -0.0808 0.1543)
OKLCH	oklch(92.76% 0.174 117.6)
XYZ	xyz(65.1925, 82.2863, 23.5126)
Luminance	0.8229 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF660 #7860F6

analogous

#F6C360 #DEF660 #93F660

triadic

#DEF660 #60DEF6 #F660DE

tetradic

#DEF660 #60F6C3 #7860F6 #F66093

square

#DEF660 #60F6C3 #7860F6 #F66093

split-complementary

#DEF660 #6093F6 #C360F6

monochromatic

#B0D00C #D2F326 #DEF660 #EAF99A #F6FDD4

Accessibility & contrast

On white

1.20

#DEF660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.46

#DEF660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF660

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF660	#FFFFFF	#000000	##000000
##DEF660	1.00	1.20	17.46	17.46
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.46	21.00	1.00	1.00
##000000	17.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA4E

Deuteranopia (green-blind)

#FFEB6A

Tritanopia (blue-blind)

#EAE9D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #def660;
/* rgb */ color: rgb(222, 246, 96);
/* oklch */ color: oklch(92.8% 0.174 117.6);

Tailwind

colors: {
  custom: {
    50: '#ebf993',
    500: '#def660',
    950: '#000000',
  },
}

SCSS

$custom: #def660;
$custom-light: #ebf993;
$custom-dark: #000000;

JSON

{
  "hex": "#def660",
  "rgb": {
    "r": 222,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 69.6,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.92758,
    "c": 0.17422,
    "h": 117.6
  },
  "luminance": 0.82286
}

Semantic roles & 50–950 ramp

primary

#DEF660

secondary

#482FCB

accent

#00E625

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170D

muted

#85857F

Preview Lab

Preview with #DEF660

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

Preview Lab → · Contrast checker → · Palette generator →