#99B148#99B148

#99B148 is a light, vivid yellow-green. Relative luminance 0.387; OKLCH L 72.0% C 0.134 H 120.7°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX#99B148
RGBrgb(153, 177, 72)
HSLhsl(74, 42%, 49%)
HSVhsv(74, 59%, 69%)
CMYKcmyk(13.6%, 0%, 59.3%, 30.6%)
CIE-LABlab(68.52, -23.78, 49.80)
CIE-LCHlch(68.52, 55.19, 115.52°)
OKLaboklab(72.05% -0.0684 0.1153)
OKLCHoklch(72.05% 0.134 120.7)
XYZxyz(30.0290, 38.6845, 12.0145)
Luminance0.3868 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99B148 #6048B1
analogous
#B19548 #99B148 #65B148
triadic
#99B148 #4899B1 #B14899
tetradic
#99B148 #48B195 #6048B1 #B14865
square
#99B148 #48B195 #6048B1 #B14865
split-complementary
#99B148 #4865B1 #9548B1
monochromatic
#4E5A25 #738536 #99B148 #B2C571 #CAD79C

Accessibility & contrast

On white

2.40
#99B148 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.74
#99B148 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B148
8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99B148#FFFFFF#000000##000000
##99B1481.002.408.748.74
#FFFFFF2.401.0021.0021.00
#0000008.7421.001.001.00
##0000008.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBA73C
Deuteranopia (green-blind)
#B8A74F
Tritanopia (blue-blind)
#A1A89A
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #99b148;
/* rgb */ color: rgb(153, 177, 72);
/* oklch */ color: oklch(72.0% 0.134 120.7);
Tailwind
colors: {
  custom: {
    50: '#b9c87f',
    500: '#99b148',
    950: '#000000',
  },
}
SCSS
$custom: #99b148;
$custom-light: #b9c87f;
$custom-dark: #000000;
JSON
{
  "hex": "#99b148",
  "rgb": {
    "r": 153,
    "g": 177,
    "b": 72
  },
  "hsl": {
    "h": 73.714,
    "s": 42.169,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72045,
    "c": 0.13405,
    "h": 120.7
  },
  "luminance": 0.38684
}

Semantic roles & 50–950 ramp

primary
#99B148
secondary
#9D91C3
accent
#56D272
background
#FBFCF7
surface
#F6F8EE
border
#D0D1C9
text
#12130A
muted
#81827C

Preview Lab

Preview with #99B148

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

Preview Lab → · Contrast checker → · Palette generator →

#99B148 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva