#90DB4F#90DB4F

#90DB4F is a light, vivid yellow-green. Relative luminance 0.572; OKLCH L 81.4% C 0.188 H 133.1°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX#90DB4F
RGBrgb(144, 219, 79)
HSLhsl(92, 66%, 58%)
HSVhsv(92, 64%, 86%)
CMYKcmyk(34.2%, 0%, 63.9%, 14.1%)
CIE-LABlab(80.27, -45.81, 59.54)
CIE-LCHlch(80.27, 75.12, 127.58°)
OKLaboklab(81.44% -0.1281 0.1369)
OKLCHoklch(81.44% 0.188 133.1)
XYZxyz(38.2438, 57.1553, 16.4127)
Luminance0.5716 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90DB4F #9A4FDB
analogous
#D6DB4F #90DB4F #4FDB54
triadic
#90DB4F #4F90DB #DB4F90
tetradic
#90DB4F #4FD6DB #9A4FDB #DB544F
square
#90DB4F #4FD6DB #9A4FDB #DB544F
split-complementary
#90DB4F #544FDB #DB4FD6
monochromatic
#54921E #71C528 #90DB4F #B0E582 #D0F0B5

Accessibility & contrast

On white

1.69
#90DB4F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.43
#90DB4F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DB4F
12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90DB4F#FFFFFF#000000##000000
##90DB4F1.001.6912.4312.43
#FFFFFF1.691.0021.0021.00
#00000012.4321.001.001.00
##00000012.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CB3D
Deuteranopia (green-blind)
#D9C55A
Tritanopia (blue-blind)
#91D3BE
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #90db4f;
/* rgb */ color: rgb(144, 219, 79);
/* oklch */ color: oklch(81.4% 0.188 133.1);
Tailwind
colors: {
  custom: {
    50: '#b5e686',
    500: '#90db4f',
    950: '#000000',
  },
}
SCSS
$custom: #90db4f;
$custom-light: #b5e686;
$custom-dark: #000000;
JSON
{
  "hex": "#90db4f",
  "rgb": {
    "r": 144,
    "g": 219,
    "b": 79
  },
  "hsl": {
    "h": 92.143,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81438,
    "c": 0.18751,
    "h": 133.1
  },
  "luminance": 0.57157
}

Semantic roles & 50–950 ramp

primary
#90DB4F
secondary
#6B3797
accent
#3FE99A
background
#FDFEFC
surface
#F8FCF3
border
#D1D5CD
text
#12160C
muted
#82847F

Preview Lab

Preview with #90DB4F

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

Preview Lab → · Contrast checker → · Palette generator →

#90DB4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva