#5AA11B#5AA11B

#5AA11B is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 63.8% C 0.174 H 134.5°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX#5AA11B
RGBrgb(90, 161, 27)
HSLhsl(92, 71%, 37%)
HSVhsv(92, 83%, 63%)
CMYKcmyk(44.1%, 0%, 83.2%, 36.9%)
CIE-LABlab(59.65, -43.51, 56.56)
CIE-LCHlch(59.65, 71.36, 127.57°)
OKLaboklab(63.77% -0.1222 0.1243)
OKLCHoklch(63.77% 0.174 134.5)
XYZxyz(17.1588, 27.7415, 5.4872)
Luminance0.2774 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AA11B #621BA1
analogous
#9DA11B #5AA11B #1BA11F
triadic
#5AA11B #1B5AA1 #A11B5A
tetradic
#5AA11B #1B9DA1 #621BA1 #A11F1B
square
#5AA11B #1B9DA1 #621BA1 #A11F1B
split-complementary
#5AA11B #1F1BA1 #A11B9D
monochromatic
#1F3809 #3D6D12 #5AA11B #77D524 #97E254

Accessibility & contrast

On white

3.21
#5AA11B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.55
#5AA11B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5AA11B
6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AA11B#FFFFFF#000000##000000
##5AA11B1.003.216.556.55
#FFFFFF3.211.0021.0021.00
#0000006.5521.001.001.00
##0000006.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A79300
Deuteranopia (green-blind)
#9E8E2C
Tritanopia (blue-blind)
#599A89
Achromatopsia (no color)
#909090

Design tokens & code

CSS
--color: #5aa11b;
/* rgb */ color: rgb(90, 161, 27);
/* oklch */ color: oklch(63.8% 0.174 134.5);
Tailwind
colors: {
  custom: {
    50: '#8fbd65',
    500: '#5aa11b',
    950: '#000000',
  },
}
SCSS
$custom: #5aa11b;
$custom-light: #8fbd65;
$custom-dark: #000000;
JSON
{
  "hex": "#5aa11b",
  "rgb": {
    "r": 90,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 91.791,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63771,
    "c": 0.17426,
    "h": 134.5
  },
  "luminance": 0.27743
}

Semantic roles & 50–950 ramp

primary
#5AA11B
secondary
#8F52C5
accent
#3AEE99
background
#F9FBF6
surface
#F2F6EB
border
#CCD0C6
text
#0D1206
muted
#7E817A

Preview Lab

Preview with #5AA11B

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

Preview Lab → · Contrast checker → · Palette generator →

#5AA11B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva