#9FF771#9FF771

#9FF771 is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.2% C 0.189 H 136.1°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#9FF771
RGB	rgb(159, 247, 113)
HSL	hsl(99, 89%, 71%)
HSV	hsv(99, 54%, 97%)
CMYK	cmyk(35.6%, 0%, 54.3%, 3.1%)
CIE-LAB	lab(89.43, -49.38, 55.44)
CIE-LCH	lch(89.43, 74.24, 131.69°)
OKLab	oklab(89.21% -0.1363 0.1313)
OKLCH	oklch(89.21% 0.189 136.1)
XYZ	xyz(50.5382, 75.0824, 27.4491)
Luminance	0.7509 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF771 #C971F7

analogous

#E2F771 #9FF771 #71F786

triadic

#9FF771 #719FF7 #F7719F

tetradic

#9FF771 #71E2F7 #C971F7 #F78671

square

#9FF771 #71E2F7 #C971F7 #F78671

split-complementary

#9FF771 #8671F7 #F771E2

monochromatic

#56E10D #78F437 #9FF771 #C6FAAB #EBFDE2

Accessibility & contrast

On white

1.31

#9FF771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#9FF771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF771

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF771	#FFFFFF	#000000	##000000
##9FF771	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE564

Deuteranopia (green-blind)

#F2DE7A

Tritanopia (blue-blind)

#9CEFD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #9ff771;
/* rgb */ color: rgb(159, 247, 113);
/* oklch */ color: oklch(89.2% 0.189 136.1);

Tailwind

colors: {
  custom: {
    50: '#c0fa9d',
    500: '#9ff771',
    950: '#000000',
  },
}

SCSS

$custom: #9ff771;
$custom-light: #c0fa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff771",
  "rgb": {
    "r": 159,
    "g": 247,
    "b": 113
  },
  "hsl": {
    "h": 99.403,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89206,
    "c": 0.18924,
    "h": 136.1
  },
  "luminance": 0.75085
}

Semantic roles & 50–950 ramp

primary

#9FF771

secondary

#9E3AD2

accent

#00E697

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #9FF771

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

Preview Lab → · Contrast checker → · Palette generator →