#5BB54A#5BB54A

#5BB54A is a light, vivid green. Relative luminance 0.358; OKLCH L 69.4% C 0.169 H 140.6°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#5BB54A
RGB	rgb(91, 181, 74)
HSL	hsl(110, 42%, 50%)
HSV	hsv(110, 59%, 71%)
CMYK	cmyk(49.7%, 0%, 59.1%, 29%)
CIE-LAB	lab(66.34, -47.58, 45.50)
CIE-LCH	lch(66.34, 65.83, 136.28°)
OKLab	oklab(69.38% -0.1302 0.107)
OKLCH	oklch(69.38% 0.169 140.6)
XYZ	xyz(22.0733, 35.7647, 12.2174)
Luminance	0.3577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB54A #A44AB5

analogous

#91B54A #5BB54A #4AB56E

triadic

#5BB54A #4A5BB5 #B54A5B

tetradic

#5BB54A #4A91B5 #A44AB5 #B56E4A

square

#5BB54A #4A91B5 #A44AB5 #B56E4A

split-complementary

#5BB54A #6E4AB5 #B54A91

monochromatic

#2F5E26 #458A38 #5BB54A #82C775 #AAD9A1

Accessibility & contrast

On white

2.58

#5BB54A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#5BB54A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB54A

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB54A	#FFFFFF	#000000	##000000
##5BB54A	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA63F

Deuteranopia (green-blind)

#AD9E52

Tritanopia (blue-blind)

#52B09E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb54a;
/* rgb */ color: rgb(91, 181, 74);
/* oklch */ color: oklch(69.4% 0.169 140.6);

Tailwind

colors: {
  custom: {
    50: '#90cc80',
    500: '#5bb54a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb54a;
$custom-light: #90cc80;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb54a",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 74
  },
  "hsl": {
    "h": 110.467,
    "s": 41.961,
    "l": 50
  },
  "oklch": {
    "l": 0.69381,
    "c": 0.16851,
    "h": 140.6
  },
  "luminance": 0.35766
}

Semantic roles & 50–950 ramp

primary

#5BB54A

secondary

#BE95C5

accent

#56D2BE

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #5BB54A

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

Preview Lab → · Contrast checker → · Palette generator →