#90E559#90E559

#90E559 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 83.9% C 0.193 H 135.1°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX#90E559
RGBrgb(144, 229, 89)
HSLhsl(96, 73%, 62%)
HSVhsv(96, 61%, 90%)
CMYKcmyk(37.1%, 0%, 61.1%, 10.2%)
CIE-LABlab(83.28, -49.14, 58.68)
CIE-LCHlch(83.28, 76.54, 129.94°)
OKLaboklab(83.92% -0.1365 0.1362)
OKLCHoklch(83.92% 0.193 135.1)
XYZxyz(41.3232, 62.6872, 19.3718)
Luminance0.6269 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90E559 #AE59E5
analogous
#D6E559 #90E559 #59E568
triadic
#90E559 #5990E5 #E55990
tetradic
#90E559 #59D6E5 #AE59E5 #E56859
square
#90E559 #59D6E5 #AE59E5 #E56859
split-complementary
#90E559 #6859E5 #E559D6
monochromatic
#53A91A #6DDD24 #90E559 #B3ED8E #D7F6C3

Accessibility & contrast

On white

1.55
#90E559 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.54
#90E559 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E559
13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90E559#FFFFFF#000000##000000
##90E5591.001.5513.5413.54
#FFFFFF1.551.0021.0021.00
#00000013.5421.001.001.00
##00000013.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD449
Deuteranopia (green-blind)
#E1CD64
Tritanopia (blue-blind)
#8EDDC7
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #90e559;
/* rgb */ color: rgb(144, 229, 89);
/* oklch */ color: oklch(83.9% 0.193 135.1);
Tailwind
colors: {
  custom: {
    50: '#b5ee8d',
    500: '#90e559',
    950: '#000000',
  },
}
SCSS
$custom: #90e559;
$custom-light: #b5ee8d;
$custom-dark: #000000;
JSON
{
  "hex": "#90e559",
  "rgb": {
    "r": 144,
    "g": 229,
    "b": 89
  },
  "hsl": {
    "h": 96.429,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83921,
    "c": 0.19281,
    "h": 135.1
  },
  "luminance": 0.62689
}

Semantic roles & 50–950 ramp

primary
#90E559
secondary
#7D37AB
accent
#10D588
background
#FDFFFC
surface
#F8FEF4
border
#D1D6CE
text
#12160D
muted
#82857F

Preview Lab

Preview with #90E559

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

Preview Lab → · Contrast checker → · Palette generator →

#90E559 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva