#9DE663#9DE663

#9DE663 is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.0% C 0.179 H 133.3°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#9DE663
RGB	rgb(157, 230, 99)
HSL	hsl(93, 72%, 65%)
HSV	hsv(93, 57%, 90%)
CMYK	cmyk(31.7%, 0%, 57%, 9.8%)
CIE-LAB	lab(84.31, -44.25, 55.69)
CIE-LCH	lch(84.31, 71.13, 128.47°)
OKLab	oklab(84.96% -0.1231 0.1306)
OKLCH	oklch(84.96% 0.18 133.3)
XYZ	xyz(44.4528, 64.6609, 21.9406)
Luminance	0.6466 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE663 #AC63E6

analogous

#DFE663 #9DE663 #63E66B

triadic

#9DE663 #639DE6 #E6639D

tetradic

#9DE663 #63DFE6 #AC63E6 #E66B63

square

#9DE663 #63DFE6 #AC63E6 #E66B63

split-complementary

#9DE663 #6B63E6 #E663DF

monochromatic

#5FB21D #7CDE2E #9DE663 #BEEE98 #DFF7CC

Accessibility & contrast

On white

1.51

#9DE663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#9DE663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE663

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE663	#FFFFFF	#000000	##000000
##9DE663	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED655

Deuteranopia (green-blind)

#E4D06C

Tritanopia (blue-blind)

#9EDEC9

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9de663;
/* rgb */ color: rgb(157, 230, 99);
/* oklch */ color: oklch(85.0% 0.179 133.3);

Tailwind

colors: {
  custom: {
    50: '#beee93',
    500: '#9de663',
    950: '#000000',
  },
}

SCSS

$custom: #9de663;
$custom-light: #beee93;
$custom-dark: #000000;

JSON

{
  "hex": "#9de663",
  "rgb": {
    "r": 157,
    "g": 230,
    "b": 99
  },
  "hsl": {
    "h": 93.435,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.84964,
    "c": 0.1795,
    "h": 133.3
  },
  "luminance": 0.64663
}

Semantic roles & 50–950 ramp

primary

#9DE663

secondary

#7D3BB3

accent

#11D47E

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9DE663

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

Preview Lab → · Contrast checker → · Palette generator →