#5BB133#5BB133

#5BB133 is a light, vivid green. Relative luminance 0.339; OKLCH L 68.1% C 0.180 H 137.6°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#5BB133
RGB	rgb(91, 177, 51)
HSL	hsl(101, 55%, 45%)
HSV	hsv(101, 71%, 69%)
CMYK	cmyk(48.6%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(64.89, -48.15, 53.69)
CIE-LCH	lch(64.89, 72.12, 131.89°)
OKLab	oklab(68.12% -0.1332 0.1217)
OKLCH	oklch(68.12% 0.18 137.6)
XYZ	xyz(20.6334, 33.9060, 8.5886)
Luminance	0.3391 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB133 #8933B1

analogous

#9AB133 #5BB133 #33B14A

triadic

#5BB133 #335BB1 #B1335B

tetradic

#5BB133 #339AB1 #8933B1 #B14A33

square

#5BB133 #339AB1 #8933B1 #B14A33

split-complementary

#5BB133 #4A33B1 #B1339A

monochromatic

#2A5218 #438125 #5BB133 #7ACE54 #9FDB83

Accessibility & contrast

On white

2.70

#5BB133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#5BB133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB133

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB133	#FFFFFF	#000000	##000000
##5BB133	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A21E

Deuteranopia (green-blind)

#AB9B3F

Tritanopia (blue-blind)

#55AB98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5bb133;
/* rgb */ color: rgb(91, 177, 51);
/* oklch */ color: oklch(68.1% 0.180 137.6);

Tailwind

colors: {
  custom: {
    50: '#91c972',
    500: '#5bb133',
    950: '#000000',
  },
}

SCSS

$custom: #5bb133;
$custom-light: #91c972;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb133",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 100.952,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68124,
    "c": 0.18047,
    "h": 137.6
  },
  "luminance": 0.33907
}

Semantic roles & 50–950 ramp

primary

#5BB133

secondary

#AD7BC5

accent

#49DFAF

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #5BB133

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

Preview Lab → · Contrast checker → · Palette generator →