#9BBB3B#9BBB3B

#9BBB3B is a light, vivid yellow-green. Relative luminance 0.428; OKLCH L 74.4% C 0.156 H 122.4°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX#9BBB3B
RGBrgb(155, 187, 59)
HSLhsl(75, 52%, 48%)
HSVhsv(75, 68%, 73%)
CMYKcmyk(17.1%, 0%, 68.4%, 26.7%)
CIE-LABlab(71.44, -28.76, 58.42)
CIE-LCHlch(71.44, 65.12, 116.21°)
OKLaboklab(74.39% -0.0837 0.1317)
OKLCHoklch(74.39% 0.156 122.4)
XYZxyz(32.0777, 42.8249, 10.7129)
Luminance0.4283 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9BBB3B #5B3BBB
analogous
#BB9B3B #9BBB3B #5BBB3B
triadic
#9BBB3B #3B9BBB #BB3B9B
tetradic
#9BBB3B #3BBB9B #5B3BBB #BB3B5B
square
#9BBB3B #3BBB9B #5B3BBB #BB3B5B
split-complementary
#9BBB3B #3B5BBB #9B3BBB
monochromatic
#4E5E1E #748C2C #9BBB3B #B4CE65 #CBDD93

Accessibility & contrast

On white

2.20
#9BBB3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.57
#9BBB3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BBB3B
9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9BBB3B#FFFFFF#000000##000000
##9BBB3B1.002.209.579.57
#FFFFFF2.201.0021.0021.00
#0000009.5721.001.001.00
##0000009.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6B028
Deuteranopia (green-blind)
#C2AF45
Tritanopia (blue-blind)
#A3B2A1
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #9bbb3b;
/* rgb */ color: rgb(155, 187, 59);
/* oklch */ color: oklch(74.4% 0.156 122.4);
Tailwind
colors: {
  custom: {
    50: '#bccf78',
    500: '#9bbb3b',
    950: '#000000',
  },
}
SCSS
$custom: #9bbb3b;
$custom-light: #bccf78;
$custom-dark: #000000;
JSON
{
  "hex": "#9bbb3b",
  "rgb": {
    "r": 155,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 75,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.74393,
    "c": 0.156,
    "h": 122.4
  },
  "luminance": 0.42825
}

Semantic roles & 50–950 ramp

primary
#9BBB3B
secondary
#998AC8
accent
#4CDB70
background
#FBFCF7
surface
#F7F9EE
border
#D0D2C9
text
#121309
muted
#81827B

Preview Lab

Preview with #9BBB3B

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

Preview Lab → · Contrast checker → · Palette generator →

#9BBB3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva