#5BB33E#5BB33E

#5BB33E is a light, vivid green. Relative luminance 0.348; OKLCH L 68.7% C 0.175 H 138.9°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#5BB33E
RGB	rgb(91, 179, 62)
HSL	hsl(105, 49%, 47%)
HSV	hsv(105, 65%, 70%)
CMYK	cmyk(49.2%, 0%, 65.4%, 29.8%)
CIE-LAB	lab(65.60, -48.01, 50.00)
CIE-LCH	lch(65.60, 69.32, 133.84°)
OKLab	oklab(68.74% -0.1321 0.1154)
OKLCH	oklch(68.74% 0.175 138.9)
XYZ	xyz(21.3032, 34.8106, 10.1531)
Luminance	0.3481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB33E #963EB3

analogous

#96B33E #5BB33E #3EB35B

triadic

#5BB33E #3E5BB3 #B33E5B

tetradic

#5BB33E #3E96B3 #963EB3 #B35B3E

square

#5BB33E #3E96B3 #963EB3 #B35B3E

split-complementary

#5BB33E #5B3EB3 #B33E96

monochromatic

#2D581F #44862E #5BB33E #7ECA65 #A4D992

Accessibility & contrast

On white

2.64

#5BB33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#5BB33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB33E

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB33E	#FFFFFF	#000000	##000000
##5BB33E	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A42F

Deuteranopia (green-blind)

#AD9C48

Tritanopia (blue-blind)

#54AD9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb33e;
/* rgb */ color: rgb(91, 179, 62);
/* oklch */ color: oklch(68.7% 0.175 138.9);

Tailwind

colors: {
  custom: {
    50: '#91ca79',
    500: '#5bb33e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb33e;
$custom-light: #91ca79;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb33e",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 62
  },
  "hsl": {
    "h": 105.128,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68738,
    "c": 0.17538,
    "h": 138.9
  },
  "luminance": 0.34812
}

Semantic roles & 50–950 ramp

primary

#5BB33E

secondary

#B688C5

accent

#50D8B6

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB33E

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

Preview Lab → · Contrast checker → · Palette generator →