#9FFB6B#9FFB6B

#9FFB6B is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.1% C 0.200 H 135.8°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#9FFB6B
RGB	rgb(159, 251, 107)
HSL	hsl(98, 95%, 70%)
HSV	hsv(98, 57%, 98%)
CMYK	cmyk(36.7%, 0%, 57.4%, 1.6%)
CIE-LAB	lab(90.52, -51.64, 59.35)
CIE-LCH	lch(90.52, 78.67, 131.03°)
OKLab	oklab(90.07% -0.1429 0.1392)
OKLCH	oklch(90.07% 0.2 135.8)
XYZ	xyz(51.4478, 77.4244, 26.1407)
Luminance	0.7743 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.97

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FFB6B #C76BFB

analogous

#E7FB6B #9FFB6B #6BFB7F

triadic

#9FFB6B #6B9FFB #FB6B9F

tetradic

#9FFB6B #6BE7FB #C76BFB #FB7F6B

square

#9FFB6B #6BE7FB #C76BFB #FB7F6B

split-complementary

#9FFB6B #7F6BFB #FB6BE7

monochromatic

#57E506 #78F92F #9FFB6B #C6FDA7 #ECFEE1

Accessibility & contrast

On white

1.27

#9FFB6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.49

#9FFB6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FFB6B

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FFB6B	#FFFFFF	#000000	##000000
##9FFB6B	1.00	1.27	16.49	16.49
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.49	21.00	1.00	1.00
##000000	16.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95C

Deuteranopia (green-blind)

#F6E176

Tritanopia (blue-blind)

#9DF3DC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #9ffb6b;
/* rgb */ color: rgb(159, 251, 107);
/* oklch */ color: oklch(90.1% 0.200 135.8);

Tailwind

colors: {
  custom: {
    50: '#c0fd9a',
    500: '#9ffb6b',
    950: '#000000',
  },
}

SCSS

$custom: #9ffb6b;
$custom-light: #c0fd9a;
$custom-dark: #000000;

JSON

{
  "hex": "#9ffb6b",
  "rgb": {
    "r": 159,
    "g": 251,
    "b": 107
  },
  "hsl": {
    "h": 98.333,
    "s": 94.737,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90071,
    "c": 0.19951,
    "h": 135.8
  },
  "luminance": 0.77427
}

Semantic roles & 50–950 ramp

primary

#9FFB6B

secondary

#9C34D6

accent

#00E693

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180E

muted

#82867F

Preview Lab

Preview with #9FFB6B

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

Preview Lab → · Contrast checker → · Palette generator →