#90DD3A#90DD3A

#90DD3A is a light, highly saturated yellow-green. Relative luminance 0.579; OKLCH L 81.8% C 0.204 H 131.9°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX#90DD3A
RGBrgb(144, 221, 58)
HSLhsl(88, 71%, 55%)
HSVhsv(88, 74%, 87%)
CMYKcmyk(34.8%, 0%, 73.8%, 13.3%)
CIE-LABlab(80.71, -48.11, 67.81)
CIE-LCHlch(80.71, 83.14, 125.36°)
OKLaboklab(81.75% -0.136 0.1514)
OKLCHoklch(81.75% 0.204 131.9)
XYZxyz(38.1214, 57.9462, 13.1783)
Luminance0.5795 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90DD3A #873ADD
analogous
#DDD93A #90DD3A #3EDD3A
triadic
#90DD3A #3A90DD #DD3A90
tetradic
#90DD3A #3ADDD9 #873ADD #DD3A3E
square
#90DD3A #3ADDD9 #873ADD #DD3A3E
split-complementary
#90DD3A #3A3EDD #D93ADD
monochromatic
#518617 #71BA20 #90DD3A #ADE66E #CBEFA2

Accessibility & contrast

On white

1.67
#90DD3A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.59
#90DD3A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD3A
12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90DD3A#FFFFFF#000000##000000
##90DD3A1.001.6712.5912.59
#FFFFFF1.671.0021.0021.00
#00000012.5921.001.001.00
##00000012.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6CC17
Deuteranopia (green-blind)
#DCC64A
Tritanopia (blue-blind)
#92D4BE
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #90dd3a;
/* rgb */ color: rgb(144, 221, 58);
/* oklch */ color: oklch(81.8% 0.204 131.9);
Tailwind
colors: {
  custom: {
    50: '#b6e87b',
    500: '#90dd3a',
    950: '#000000',
  },
}
SCSS
$custom: #90dd3a;
$custom-light: #b6e87b;
$custom-dark: #000000;
JSON
{
  "hex": "#90dd3a",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 58
  },
  "hsl": {
    "h": 88.344,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81752,
    "c": 0.20352,
    "h": 131.9
  },
  "luminance": 0.57948
}

Semantic roles & 50–950 ramp

primary
#90DD3A
secondary
#5B2F8C
accent
#3AED8F
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#12160A
muted
#82847D

Preview Lab

Preview with #90DD3A

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

Preview Lab → · Contrast checker → · Palette generator →

#90DD3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva