#5BCB38#5BCB38

#5BCB38 is a light, highly saturated green. Relative luminance 0.452; OKLCH L 74.8% C 0.209 H 139.4°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX#5BCB38
RGBrgb(91, 203, 56)
HSLhsl(106, 59%, 51%)
HSVhsv(106, 72%, 80%)
CMYKcmyk(55.2%, 0%, 72.4%, 20.4%)
CIE-LABlab(73.04, -57.62, 60.14)
CIE-LCHlch(73.04, 83.29, 133.77°)
OKLaboklab(74.84% -0.1585 0.1359)
OKLCHoklch(74.84% 0.209 139.4)
XYZxyz(26.3830, 45.2194, 11.0785)
Luminance0.4522 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5BCB38 #A838CB
analogous
#A5CB38 #5BCB38 #38CB5E
triadic
#5BCB38 #385BCB #CB385B
tetradic
#5BCB38 #38A5CB #A838CB #CB5E38
square
#5BCB38 #38A5CB #A838CB #CB5E38
split-complementary
#5BCB38 #5E38CB #CB38A5
monochromatic
#2F6C1C #459D29 #5BCB38 #83D869 #ABE499

Accessibility & contrast

On white

2.09
#5BCB38 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.04
#5BCB38 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB38
10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5BCB38#FFFFFF#000000##000000
##5BCB381.002.0910.0410.04
#FFFFFF2.091.0021.0021.00
#00000010.0421.001.001.00
##00000010.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1B91D
Deuteranopia (green-blind)
#C3B047
Tritanopia (blue-blind)
#4FC4AE
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #5bcb38;
/* rgb */ color: rgb(91, 203, 56);
/* oklch */ color: oklch(74.8% 0.209 139.4);
Tailwind
colors: {
  custom: {
    50: '#94dc78',
    500: '#5bcb38',
    950: '#000000',
  },
}
SCSS
$custom: #5bcb38;
$custom-light: #94dc78;
$custom-dark: #000000;
JSON
{
  "hex": "#5bcb38",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 105.714,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74844,
    "c": 0.20876,
    "h": 139.4
  },
  "luminance": 0.45222
}

Semantic roles & 50–950 ramp

primary
#5BCB38
secondary
#C08FD0
accent
#46E2BD
background
#F9FDF7
surface
#F2FBEE
border
#CCD4C9
text
#0E1509
muted
#7E837B

Preview Lab

Preview with #5BCB38

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

Preview Lab → · Contrast checker → · Palette generator →

#5BCB38 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva