#90E452#90E452

#90E452 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 83.6% C 0.197 H 134.3°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX#90E452
RGBrgb(144, 228, 82)
HSLhsl(95, 73%, 61%)
HSVhsv(95, 64%, 89%)
CMYKcmyk(36.8%, 0%, 64%, 10.6%)
CIE-LABlab(82.93, -49.33, 61.19)
CIE-LCHlch(82.93, 78.60, 128.87°)
OKLaboklab(83.62% -0.1375 0.1407)
OKLCHoklch(83.62% 0.197 134.3)
XYZxyz(40.7672, 62.0234, 17.8047)
Luminance0.6202 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90E452 #A652E4
analogous
#D9E452 #90E452 #52E45D
triadic
#90E452 #5290E4 #E45290
tetradic
#90E452 #52D9E4 #A652E4 #E45D52
square
#90E452 #52D9E4 #A652E4 #E45D52
split-complementary
#90E452 #5D52E4 #E452D9
monochromatic
#53A219 #6FD722 #90E452 #B2EC87 #D4F5BC

Accessibility & contrast

On white

1.57
#90E452 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.41
#90E452 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E452
13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90E452#FFFFFF#000000##000000
##90E4521.001.5713.4113.41
#FFFFFF1.571.0021.0021.00
#00000013.4121.001.001.00
##00000013.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#ECD33F
Deuteranopia (green-blind)
#E1CC5E
Tritanopia (blue-blind)
#8FDCC6
Achromatopsia (no color)
#CECECE

Design tokens & code

CSS
--color: #90e452;
/* rgb */ color: rgb(144, 228, 82);
/* oklch */ color: oklch(83.6% 0.197 134.3);
Tailwind
colors: {
  custom: {
    50: '#b6ed89',
    500: '#90e452',
    950: '#000000',
  },
}
SCSS
$custom: #90e452;
$custom-light: #b6ed89;
$custom-dark: #000000;
JSON
{
  "hex": "#90e452",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 82
  },
  "hsl": {
    "h": 94.521,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.83615,
    "c": 0.19677,
    "h": 134.3
  },
  "luminance": 0.62025
}

Semantic roles & 50–950 ramp

primary
#90E452
secondary
#7635A5
accent
#10D582
background
#FDFFFC
surface
#F8FEF4
border
#D1D6CE
text
#12160C
muted
#82857F

Preview Lab

Preview with #90E452

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

Preview Lab → · Contrast checker → · Palette generator →

#90E452 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva