#90DD40#90DD40

#90DD40 is a light, highly saturated yellow-green. Relative luminance 0.580; OKLCH L 81.8% C 0.200 H 132.3°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX#90DD40
RGBrgb(144, 221, 64)
HSLhsl(89, 70%, 56%)
HSVhsv(89, 71%, 87%)
CMYKcmyk(34.8%, 0%, 71%, 13.3%)
CIE-LABlab(80.74, -47.75, 65.78)
CIE-LCHlch(80.74, 81.29, 125.97°)
OKLaboklab(81.79% -0.1346 0.148)
OKLCHoklch(81.79% 0.2 132.3)
XYZxyz(38.2830, 58.0108, 14.0296)
Luminance0.5801 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90DD40 #8D40DD
analogous
#DDDC40 #90DD40 #41DD40
triadic
#90DD40 #4090DD #DD4090
tetradic
#90DD40 #40DDDC #8D40DD #DD4041
square
#90DD40 #40DDDC #8D40DD #DD4041
split-complementary
#90DD40 #4041DD #DC40DD
monochromatic
#528A19 #71BE22 #90DD40 #AEE674 #CCEFA8

Accessibility & contrast

On white

1.67
#90DD40 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.60
#90DD40 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD40
12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90DD40#FFFFFF#000000##000000
##90DD401.001.6712.6012.60
#FFFFFF1.671.0021.0021.00
#00000012.6021.001.001.00
##00000012.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6CC24
Deuteranopia (green-blind)
#DCC64F
Tritanopia (blue-blind)
#92D4BE
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #90dd40;
/* rgb */ color: rgb(144, 221, 64);
/* oklch */ color: oklch(81.8% 0.200 132.3);
Tailwind
colors: {
  custom: {
    50: '#b6e87e',
    500: '#90dd40',
    950: '#000000',
  },
}
SCSS
$custom: #90dd40;
$custom-light: #b6e87e;
$custom-dark: #000000;
JSON
{
  "hex": "#90dd40",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 64
  },
  "hsl": {
    "h": 89.427,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81793,
    "c": 0.20006,
    "h": 132.3
  },
  "luminance": 0.58012
}

Semantic roles & 50–950 ramp

primary
#90DD40
secondary
#603190
accent
#3BED92
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12160B
muted
#82847E

Preview Lab

Preview with #90DD40

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

Preview Lab → · Contrast checker → · Palette generator →

#90DD40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva