#99F661#99F661

#99F661 is a very light, highly saturated yellow-green. Relative luminance 0.735; OKLCH L 88.5% C 0.204 H 135.5°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX#99F661
RGBrgb(153, 246, 97)
HSLhsl(97, 89%, 67%)
HSVhsv(97, 61%, 96%)
CMYKcmyk(37.8%, 0%, 60.6%, 3.5%)
CIE-LABlab(88.71, -52.46, 61.49)
CIE-LCHlch(88.71, 80.83, 130.47°)
OKLaboklab(88.49% -0.1455 0.1429)
OKLCHoklch(88.49% 0.204 135.5)
XYZxyz(48.2492, 73.5445, 22.9602)
Luminance0.7355 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99F661 #BE61F6
analogous
#E3F661 #99F661 #61F674
triadic
#99F661 #6199F6 #F66199
tetradic
#99F661 #61E3F6 #BE61F6 #F67461
square
#99F661 #61E3F6 #BE61F6 #F67461
split-complementary
#99F661 #7461F6 #F661E3
monochromatic
#56D10C #74F327 #99F661 #BEF99B #E4FDD5

Accessibility & contrast

On white

1.34
#99F661 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.71
#99F661 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F661
15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99F661#FFFFFF#000000##000000
##99F6611.001.3415.7115.71
#FFFFFF1.341.0021.0021.00
#00000015.7121.001.001.00
##00000015.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FEE450
Deuteranopia (green-blind)
#F1DC6D
Tritanopia (blue-blind)
#97EDD6
Achromatopsia (no color)
#DFDFDF

Design tokens & code

CSS
--color: #99f661;
/* rgb */ color: rgb(153, 246, 97);
/* oklch */ color: oklch(88.5% 0.204 135.5);
Tailwind
colors: {
  custom: {
    50: '#bcfa93',
    500: '#99f661',
    950: '#000000',
  },
}
SCSS
$custom: #99f661;
$custom-light: #bcfa93;
$custom-dark: #000000;
JSON
{
  "hex": "#99f661",
  "rgb": {
    "r": 153,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 97.45,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88489,
    "c": 0.20395,
    "h": 135.5
  },
  "luminance": 0.73547
}

Semantic roles & 50–950 ramp

primary
#99F661
secondary
#912FCC
accent
#00E68F
background
#FDFFFC
surface
#F9FFF4
border
#D2D7CE
text
#12170D
muted
#82857F

Preview Lab

Preview with #99F661

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

Preview Lab → · Contrast checker → · Palette generator →

#99F661 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva