#5BB545#5BB545

#5BB545 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.3% C 0.173 H 139.9°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#5BB545
RGB	rgb(91, 181, 69)
HSL	hsl(108, 45%, 49%)
HSV	hsv(108, 62%, 71%)
CMYK	cmyk(49.7%, 0%, 61.9%, 29%)
CIE-LAB	lab(66.29, -48.12, 47.71)
CIE-LCH	lch(66.29, 67.76, 135.24°)
OKLab	oklab(69.32% -0.132 0.1113)
OKLCH	oklch(69.32% 0.173 139.9)
XYZ	xyz(21.9115, 35.7000, 11.3652)
Luminance	0.3570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB545 #9F45B5

analogous

#93B545 #5BB545 #45B567

triadic

#5BB545 #455BB5 #B5455B

tetradic

#5BB545 #4593B5 #9F45B5 #B56745

square

#5BB545 #4593B5 #9F45B5 #B56745

split-complementary

#5BB545 #6745B5 #B54593

monochromatic

#2E5C23 #458934 #5BB545 #81C86F #A7D99B

Accessibility & contrast

On white

2.58

#5BB545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#5BB545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB545

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB545	#FFFFFF	#000000	##000000
##5BB545	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA638

Deuteranopia (green-blind)

#AE9E4E

Tritanopia (blue-blind)

#52AF9D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb545;
/* rgb */ color: rgb(91, 181, 69);
/* oklch */ color: oklch(69.3% 0.173 139.9);

Tailwind

colors: {
  custom: {
    50: '#91cc7d',
    500: '#5bb545',
    950: '#000000',
  },
}

SCSS

$custom: #5bb545;
$custom-light: #91cc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb545",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 69
  },
  "hsl": {
    "h": 108.214,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69324,
    "c": 0.17259,
    "h": 139.9
  },
  "luminance": 0.35702
}

Semantic roles & 50–950 ramp

primary

#5BB545

secondary

#BB91C5

accent

#53D5BB

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #5BB545

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

Preview Lab → · Contrast checker → · Palette generator →