#90B522#90B522

#90B522 is a light, vivid yellow-green. Relative luminance 0.391; OKLCH L 72.0% C 0.168 H 123.6°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX#90B522
RGBrgb(144, 181, 34)
HSLhsl(75, 68%, 42%)
HSVhsv(75, 81%, 71%)
CMYKcmyk(20.4%, 0%, 81.2%, 29%)
CIE-LABlab(68.82, -31.66, 64.01)
CIE-LCHlch(68.82, 71.41, 116.32°)
OKLaboklab(72.05% -0.093 0.1397)
OKLCHoklch(72.05% 0.168 123.6)
XYZxyz(28.3146, 39.0923, 7.5669)
Luminance0.3909 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90B522 #4722B5
analogous
#B59122 #90B522 #47B522
triadic
#90B522 #2290B5 #B52290
tetradic
#90B522 #22B591 #4722B5 #B52247
square
#90B522 #22B591 #4722B5 #B52247
split-complementary
#90B522 #2247B5 #9122B5
monochromatic
#3E4E0F #678118 #90B522 #B2DA3A #C6E46E

Accessibility & contrast

On white

2.38
#90B522 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.82
#90B522 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B522
8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90B522#FFFFFF#000000##000000
##90B5221.002.388.828.82
#FFFFFF2.381.0021.0021.00
#0000008.8221.001.001.00
##0000008.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0A900
Deuteranopia (green-blind)
#BBA832
Tritanopia (blue-blind)
#98AC9B
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #90b522;
/* rgb */ color: rgb(144, 181, 34);
/* oklch */ color: oklch(72.0% 0.168 123.6);
Tailwind
colors: {
  custom: {
    50: '#b5cb6c',
    500: '#90b522',
    950: '#000000',
  },
}
SCSS
$custom: #90b522;
$custom-light: #b5cb6c;
$custom-dark: #000000;
JSON
{
  "hex": "#90b522",
  "rgb": {
    "r": 144,
    "g": 181,
    "b": 34
  },
  "hsl": {
    "h": 75.102,
    "s": 68.372,
    "l": 42.157
  },
  "oklch": {
    "l": 0.72046,
    "c": 0.16782,
    "h": 123.6
  },
  "luminance": 0.39093
}

Semantic roles & 50–950 ramp

primary
#90B522
secondary
#8169CA
accent
#3DEB69
background
#FBFCF6
surface
#F6F8EC
border
#D0D1C7
text
#121307
muted
#81827A

Preview Lab

Preview with #90B522

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

Preview Lab → · Contrast checker → · Palette generator →

#90B522 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva