#90CC40#90CC40

#90CC40 is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.7% C 0.179 H 129.9°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX#90CC40
RGBrgb(144, 204, 64)
HSLhsl(86, 58%, 53%)
HSVhsv(86, 69%, 80%)
CMYKcmyk(29.4%, 0%, 68.6%, 20%)
CIE-LABlab(75.75, -40.48, 60.71)
CIE-LCHlch(75.75, 72.97, 123.69°)
OKLaboklab(77.72% -0.1147 0.1374)
OKLCHoklch(77.72% 0.179 129.9)
XYZxyz(34.0197, 49.4842, 12.6085)
Luminance0.4949 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90CC40 #7C40CC
analogous
#CCC240 #90CC40 #4ACC40
triadic
#90CC40 #4090CC #CC4090
tetradic
#90CC40 #40CCC2 #7C40CC #CC404A
square
#90CC40 #40CCC2 #7C40CC #CC404A
split-complementary
#90CC40 #404ACC #C240CC
monochromatic
#4F731F #70A32C #90CC40 #ACD970 #C8E6A1

Accessibility & contrast

On white

1.93
#90CC40 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.90
#90CC40 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CC40
10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90CC40#FFFFFF#000000##000000
##90CC401.001.9310.9010.90
#FFFFFF1.931.0021.0021.00
#00000010.9021.001.001.00
##00000010.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BD2B
Deuteranopia (green-blind)
#CDB94C
Tritanopia (blue-blind)
#94C3B0
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #90cc40;
/* rgb */ color: rgb(144, 204, 64);
/* oklch */ color: oklch(77.7% 0.179 129.9);
Tailwind
colors: {
  custom: {
    50: '#b5dc7c',
    500: '#90cc40',
    950: '#000000',
  },
}
SCSS
$custom: #90cc40;
$custom-light: #b5dc7c;
$custom-dark: #000000;
JSON
{
  "hex": "#90cc40",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 85.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77725,
    "c": 0.17903,
    "h": 129.9
  },
  "luminance": 0.49485
}

Semantic roles & 50–950 ramp

primary
#90CC40
secondary
#B095D2
accent
#47E189
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#12150A
muted
#81837C

Preview Lab

Preview with #90CC40

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

Preview Lab → · Contrast checker → · Palette generator →

#90CC40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva