#5BB13A#5BB13A

#5BB13A is a light, vivid green. Relative luminance 0.340; OKLCH L 68.2% C 0.176 H 138.3°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#5BB13A
RGB	rgb(91, 177, 58)
HSL	hsl(103, 51%, 46%)
HSV	hsv(103, 67%, 69%)
CMYK	cmyk(48.6%, 0%, 67.2%, 30.6%)
CIE-LAB	lab(64.94, -47.58, 50.96)
CIE-LCH	lch(64.94, 69.72, 133.03°)
OKLab	oklab(68.18% -0.1312 0.1169)
OKLCH	oklch(68.18% 0.176 138.3)
XYZ	xyz(20.7995, 33.9725, 9.4635)
Luminance	0.3397 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB13A #903AB1

analogous

#96B13A #5BB13A #3AB154

triadic

#5BB13A #3A5BB1 #B13A5B

tetradic

#5BB13A #3A96B1 #903AB1 #B1543A

square

#5BB13A #3A96B1 #903AB1 #B1543A

split-complementary

#5BB13A #543AB1 #B13A96

monochromatic

#2C551C #43832B #5BB13A #7CCA5E #A1D98C

Accessibility & contrast

On white

2.69

#5BB13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#5BB13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB13A

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB13A	#FFFFFF	#000000	##000000
##5BB13A	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22A

Deuteranopia (green-blind)

#AB9B44

Tritanopia (blue-blind)

#55AB99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb13a;
/* rgb */ color: rgb(91, 177, 58);
/* oklch */ color: oklch(68.2% 0.176 138.3);

Tailwind

colors: {
  custom: {
    50: '#91c976',
    500: '#5bb13a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb13a;
$custom-light: #91c976;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb13a",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 58
  },
  "hsl": {
    "h": 103.361,
    "s": 50.638,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68184,
    "c": 0.17573,
    "h": 138.3
  },
  "luminance": 0.33974
}

Semantic roles & 50–950 ramp

primary

#5BB13A

secondary

#B283C4

accent

#4EDAB3

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB13A

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

Preview Lab → · Contrast checker → · Palette generator →