#5BBB45#5BBB45

#5BBB45 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.9% C 0.180 H 140.1°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#5BBB45
RGB	rgb(91, 187, 69)
HSL	hsl(109, 46%, 50%)
HSV	hsv(109, 63%, 73%)
CMYK	cmyk(51.3%, 0%, 63.1%, 26.7%)
CIE-LAB	lab(68.16, -50.48, 49.81)
CIE-LCH	lch(68.16, 70.91, 135.38°)
OKLab	oklab(70.86% -0.1384 0.1157)
OKLCH	oklch(70.86% 0.18 140.1)
XYZ	xyz(23.1579, 38.1927, 11.7807)
Luminance	0.3819 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBB45 #A545BB

analogous

#96BB45 #5BBB45 #45BB6A

triadic

#5BBB45 #455BBB #BB455B

tetradic

#5BBB45 #4596BB #A545BB #BB6A45

square

#5BBB45 #4596BB #A545BB #BB6A45

split-complementary

#5BBB45 #6A45BB #BB4596

monochromatic

#2F6224 #458F34 #5BBB45 #83CB72 #AADC9F

Accessibility & contrast

On white

2.43

#5BBB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#5BBB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBB45

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBB45	#FFFFFF	#000000	##000000
##5BBB45	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB37

Deuteranopia (green-blind)

#B3A34F

Tritanopia (blue-blind)

#51B5A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bbb45;
/* rgb */ color: rgb(91, 187, 69);
/* oklch */ color: oklch(70.9% 0.180 140.1);

Tailwind

colors: {
  custom: {
    50: '#92d07d',
    500: '#5bbb45',
    950: '#000000',
  },
}

SCSS

$custom: #5bbb45;
$custom-light: #92d07d;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbb45",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 69
  },
  "hsl": {
    "h": 108.814,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70863,
    "c": 0.18037,
    "h": 140.1
  },
  "luminance": 0.38194
}

Semantic roles & 50–950 ramp

primary

#5BBB45

secondary

#BE94C8

accent

#52D6BD

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #5BBB45

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

Preview Lab → · Contrast checker → · Palette generator →