#99FF71#99FF71

#99FF71 is a very light, highly saturated green. Relative luminance 0.795; OKLCH L 90.8% C 0.203 H 137.8°. Best body text is #000000 at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#99FF71
RGB	rgb(153, 255, 113)
HSL	hsl(103, 100%, 72%)
HSV	hsv(103, 56%, 100%)
CMYK	cmyk(40%, 0%, 55.7%, 0%)
CIE-LAB	lab(91.45, -54.54, 57.73)
CIE-LCH	lch(91.45, 79.42, 133.37°)
OKLab	oklab(90.78% -0.1502 0.1363)
OKLCH	oklch(90.78% 0.203 137.8)
XYZ	xyz(51.8759, 79.4817, 28.2277)
Luminance	0.7948 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99FF71 #D771FF

analogous

#E0FF71 #99FF71 #71FF90

triadic

#99FF71 #7199FF #FF7199

tetradic

#99FF71 #71E0FF #D771FF #FF9071

square

#99FF71 #71E0FF #D771FF #FF9071

split-complementary

#99FF71 #9071FF #FF71E0

monochromatic

#45F600 #6DFF34 #99FF71 #C5FFAE #E9FFE0

Accessibility & contrast

On white

1.24

#99FF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.90

#99FF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99FF71

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99FF71	#FFFFFF	#000000	##000000
##99FF71	1.00	1.24	16.90	16.90
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.90	21.00	1.00	1.00
##000000	16.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC63

Deuteranopia (green-blind)

#F8E37B

Tritanopia (blue-blind)

#93F7E0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #99ff71;
/* rgb */ color: rgb(153, 255, 113);
/* oklch */ color: oklch(90.8% 0.203 137.8);

Tailwind

colors: {
  custom: {
    50: '#bcff9e',
    500: '#99ff71',
    950: '#000000',
  },
}

SCSS

$custom: #99ff71;
$custom-light: #bcff9e;
$custom-dark: #000000;

JSON

{
  "hex": "#99ff71",
  "rgb": {
    "r": 153,
    "g": 255,
    "b": 113
  },
  "hsl": {
    "h": 103.099,
    "s": 100,
    "l": 72.157
  },
  "oklch": {
    "l": 0.9078,
    "c": 0.20278,
    "h": 137.8
  },
  "luminance": 0.79485
}

Semantic roles & 50–950 ramp

primary

#99FF71

secondary

#AE38DC

accent

#00E6A5

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12180F

muted

#828680

Preview Lab

Preview with #99FF71

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

Preview Lab → · Contrast checker → · Palette generator →