#5BB43A#5BB43A

#5BB43A is a light, vivid green. Relative luminance 0.352; OKLCH L 69.0% C 0.180 H 138.5°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#5BB43A
RGB	rgb(91, 180, 58)
HSL	hsl(104, 51%, 47%)
HSV	hsv(104, 68%, 71%)
CMYK	cmyk(49.4%, 0%, 67.8%, 29.4%)
CIE-LAB	lab(65.88, -48.76, 51.96)
CIE-LCH	lch(65.88, 71.26, 133.18°)
OKLab	oklab(68.96% -0.1344 0.119)
OKLCH	oklch(68.96% 0.18 138.5)
XYZ	xyz(21.3986, 35.1706, 9.6632)
Luminance	0.3517 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB43A #933AB4

analogous

#98B43A #5BB43A #3AB456

triadic

#5BB43A #3A5BB4 #B43A5B

tetradic

#5BB43A #3A98B4 #933AB4 #B4563A

square

#5BB43A #3A98B4 #933AB4 #B4563A

split-complementary

#5BB43A #563AB4 #B43A98

monochromatic

#2C571C #44862B #5BB43A #7DCC60 #A3DB8E

Accessibility & contrast

On white

2.61

#5BB43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#5BB43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB43A

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB43A	#FFFFFF	#000000	##000000
##5BB43A	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A529

Deuteranopia (green-blind)

#AE9D45

Tritanopia (blue-blind)

#54AE9B

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb43a;
/* rgb */ color: rgb(91, 180, 58);
/* oklch */ color: oklch(69.0% 0.180 138.5);

Tailwind

colors: {
  custom: {
    50: '#91cb76',
    500: '#5bb43a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb43a;
$custom-light: #91cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb43a",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 58
  },
  "hsl": {
    "h": 103.77,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68957,
    "c": 0.17955,
    "h": 138.5
  },
  "luminance": 0.35172
}

Semantic roles & 50–950 ramp

primary

#5BB43A

secondary

#B485C5

accent

#4DDBB4

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB43A

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

Preview Lab → · Contrast checker → · Palette generator →