#9DE666#9DE666

#9DE666 is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.0% C 0.177 H 133.6°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#9DE666
RGB	rgb(157, 230, 102)
HSL	hsl(94, 72%, 65%)
HSV	hsv(94, 56%, 90%)
CMYK	cmyk(31.7%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(84.34, -43.96, 54.39)
CIE-LCH	lch(84.34, 69.93, 128.95°)
OKLab	oklab(85% -0.1221 0.1281)
OKLCH	oklch(85% 0.177 133.6)
XYZ	xyz(44.5989, 64.7194, 22.7100)
Luminance	0.6472 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE666 #AF66E6

analogous

#DDE666 #9DE666 #66E66F

triadic

#9DE666 #669DE6 #E6669D

tetradic

#9DE666 #66DDE6 #AF66E6 #E66F66

square

#9DE666 #66DDE6 #AF66E6 #E66F66

split-complementary

#9DE666 #6F66E6 #E666DD

monochromatic

#5EB41D #7BDD31 #9DE666 #BFEF9B #E0F7CF

Accessibility & contrast

On white

1.51

#9DE666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#9DE666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE666

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE666	#FFFFFF	#000000	##000000
##9DE666	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED659

Deuteranopia (green-blind)

#E4D06F

Tritanopia (blue-blind)

#9DDECA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9de666;
/* rgb */ color: rgb(157, 230, 102);
/* oklch */ color: oklch(85.0% 0.177 133.6);

Tailwind

colors: {
  custom: {
    50: '#bdee95',
    500: '#9de666',
    950: '#000000',
  },
}

SCSS

$custom: #9de666;
$custom-light: #bdee95;
$custom-dark: #000000;

JSON

{
  "hex": "#9de666",
  "rgb": {
    "r": 157,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 94.219,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.84998,
    "c": 0.17695,
    "h": 133.6
  },
  "luminance": 0.64721
}

Semantic roles & 50–950 ramp

primary

#9DE666

secondary

#813CB5

accent

#12D480

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160D

muted

#82857F

Preview Lab

Preview with #9DE666

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

Preview Lab → · Contrast checker → · Palette generator →