#9FF971#9FF971

#9FF971 is a very light, vivid yellow-green. Relative luminance 0.763; OKLCH L 89.7% C 0.192 H 136.2°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#9FF971
RGB	rgb(159, 249, 113)
HSL	hsl(100, 92%, 71%)
HSV	hsv(100, 55%, 98%)
CMYK	cmyk(36.1%, 0%, 54.6%, 2.4%)
CIE-LAB	lab(90.00, -50.21, 56.11)
CIE-LCH	lch(90.00, 75.29, 131.82°)
OKLab	oklab(89.67% -0.1386 0.1327)
OKLCH	oklch(89.67% 0.192 136.2)
XYZ	xyz(51.1531, 76.3121, 27.6540)
Luminance	0.7631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF971 #CB71F9

analogous

#E3F971 #9FF971 #71F987

triadic

#9FF971 #719FF9 #F9719F

tetradic

#9FF971 #71E3F9 #CB71F9 #F98771

square

#9FF971 #71E3F9 #CB71F9 #F98771

split-complementary

#9FF971 #8771F9 #F971E3

monochromatic

#54E60A #77F736 #9FF971 #C7FBAC #EBFEE2

Accessibility & contrast

On white

1.29

#9FF971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#9FF971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF971

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF971	#FFFFFF	#000000	##000000
##9FF971	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE764

Deuteranopia (green-blind)

#F4E07B

Tritanopia (blue-blind)

#9CF1DB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #9ff971;
/* rgb */ color: rgb(159, 249, 113);
/* oklch */ color: oklch(89.7% 0.192 136.2);

Tailwind

colors: {
  custom: {
    50: '#c0fc9d',
    500: '#9ff971',
    950: '#000000',
  },
}

SCSS

$custom: #9ff971;
$custom-light: #c0fc9d;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff971",
  "rgb": {
    "r": 159,
    "g": 249,
    "b": 113
  },
  "hsl": {
    "h": 99.706,
    "s": 91.892,
    "l": 70.98
  },
  "oklch": {
    "l": 0.89673,
    "c": 0.1919,
    "h": 136.2
  },
  "luminance": 0.76315
}

Semantic roles & 50–950 ramp

primary

#9FF971

secondary

#A03AD4

accent

#00E698

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #9FF971

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

Preview Lab → · Contrast checker → · Palette generator →