#9BFE63#9BFE63

#9BFE63 is a very light, highly saturated yellow-green. Relative luminance 0.788; OKLCH L 90.5% C 0.212 H 136.0°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#9BFE63
RGB	rgb(155, 254, 99)
HSL	hsl(98, 99%, 69%)
HSV	hsv(98, 61%, 100%)
CMYK	cmyk(39%, 0%, 61%, 0.4%)
CIE-LAB	lab(91.12, -54.87, 63.37)
CIE-LCH	lch(91.12, 83.83, 130.89°)
OKLab	oklab(90.49% -0.1521 0.1471)
OKLCH	oklch(90.49% 0.212 136)
XYZ	xyz(51.2102, 78.7504, 24.3040)
Luminance	0.7875 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BFE63 #C663FE

analogous

#E8FE63 #9BFE63 #63FE79

triadic

#9BFE63 #639BFE #FE639B

tetradic

#9BFE63 #63E8FE #C663FE #FE7963

square

#9BFE63 #63E8FE #C663FE #FE7963

split-complementary

#9BFE63 #7963FE #FE63E8

monochromatic

#54E501 #74FE26 #9BFE63 #C2FEA0 #E9FFDD

Accessibility & contrast

On white

1.25

#9BFE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#9BFE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BFE63

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BFE63	#FFFFFF	#000000	##000000
##9BFE63	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB51

Deuteranopia (green-blind)

#F9E26F

Tritanopia (blue-blind)

#98F5DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #9bfe63;
/* rgb */ color: rgb(155, 254, 99);
/* oklch */ color: oklch(90.5% 0.212 136.0);

Tailwind

colors: {
  custom: {
    50: '#beff95',
    500: '#9bfe63',
    950: '#000000',
  },
}

SCSS

$custom: #9bfe63;
$custom-light: #beff95;
$custom-dark: #000000;

JSON

{
  "hex": "#9bfe63",
  "rgb": {
    "r": 155,
    "g": 254,
    "b": 99
  },
  "hsl": {
    "h": 98.323,
    "s": 98.726,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90492,
    "c": 0.21156,
    "h": 136
  },
  "luminance": 0.78753
}

Semantic roles & 50–950 ramp

primary

#9BFE63

secondary

#9A2DD9

accent

#00E693

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180E

muted

#82867F

Preview Lab

Preview with #9BFE63

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

Preview Lab → · Contrast checker → · Palette generator →