#5BB43E#5BB43E

#5BB43E is a light, vivid green. Relative luminance 0.352; OKLCH L 69.0% C 0.177 H 138.9°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#5BB43E
RGB	rgb(91, 180, 62)
HSL	hsl(105, 49%, 47%)
HSV	hsv(105, 66%, 71%)
CMYK	cmyk(49.4%, 0%, 65.6%, 29.4%)
CIE-LAB	lab(65.91, -48.41, 50.34)
CIE-LCH	lch(65.91, 69.84, 133.88°)
OKLab	oklab(68.99% -0.1332 0.1161)
OKLCH	oklch(68.99% 0.177 138.9)
XYZ	xyz(21.5043, 35.2129, 10.2201)
Luminance	0.3521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB43E #973EB4

analogous

#96B43E #5BB43E #3EB45C

triadic

#5BB43E #3E5BB4 #B43E5B

tetradic

#5BB43E #3E96B4 #973EB4 #B45C3E

square

#5BB43E #3E96B4 #973EB4 #B45C3E

split-complementary

#5BB43E #5C3EB4 #B43E96

monochromatic

#2D591F #44862E #5BB43E #7ECA65 #A4DA93

Accessibility & contrast

On white

2.61

#5BB43E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#5BB43E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB43E

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB43E	#FFFFFF	#000000	##000000
##5BB43E	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A52F

Deuteranopia (green-blind)

#AD9D48

Tritanopia (blue-blind)

#54AE9C

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb43e;
/* rgb */ color: rgb(91, 180, 62);
/* oklch */ color: oklch(69.0% 0.177 138.9);

Tailwind

colors: {
  custom: {
    50: '#91cb79',
    500: '#5bb43e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb43e;
$custom-light: #91cb79;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb43e",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 62
  },
  "hsl": {
    "h": 105.254,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68995,
    "c": 0.17667,
    "h": 138.9
  },
  "luminance": 0.35214
}

Semantic roles & 50–950 ramp

primary

#5BB43E

secondary

#B689C5

accent

#4FD8B7

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB43E

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

Preview Lab → · Contrast checker → · Palette generator →