#5BB740#5BB740

#5BB740 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.8% C 0.179 H 139.3°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#5BB740
RGB	rgb(91, 183, 64)
HSL	hsl(106, 48%, 48%)
HSV	hsv(106, 65%, 72%)
CMYK	cmyk(50.3%, 0%, 65%, 28.2%)
CIE-LAB	lab(66.87, -49.40, 50.53)
CIE-LCH	lch(66.87, 70.67, 134.35°)
OKLab	oklab(69.79% -0.1358 0.1167)
OKLCH	oklch(69.79% 0.179 139.3)
XYZ	xyz(22.1724, 36.4597, 10.7185)
Luminance	0.3646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB740 #9C40B7

analogous

#96B740 #5BB740 #40B761

triadic

#5BB740 #405BB7 #B7405B

tetradic

#5BB740 #4096B7 #9C40B7 #B76140

square

#5BB740 #4096B7 #9C40B7 #B76140

split-complementary

#5BB740 #6140B7 #B74096

monochromatic

#2E5C20 #448A30 #5BB740 #80CB69 #A6DB97

Accessibility & contrast

On white

2.53

#5BB740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#5BB740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB740

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB740	#FFFFFF	#000000	##000000
##5BB740	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA831

Deuteranopia (green-blind)

#B0A04A

Tritanopia (blue-blind)

#53B19E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb740;
/* rgb */ color: rgb(91, 183, 64);
/* oklch */ color: oklch(69.8% 0.179 139.3);

Tailwind

colors: {
  custom: {
    50: '#91cd7a',
    500: '#5bb740',
    950: '#000000',
  },
}

SCSS

$custom: #5bb740;
$custom-light: #91cd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb740",
  "rgb": {
    "r": 91,
    "g": 183,
    "b": 64
  },
  "hsl": {
    "h": 106.387,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69786,
    "c": 0.17903,
    "h": 139.3
  },
  "luminance": 0.36461
}

Semantic roles & 50–950 ramp

primary

#5BB740

secondary

#B98DC6

accent

#50D8B9

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB740

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

Preview Lab → · Contrast checker → · Palette generator →