#5BB339#5BB339

#5BB339 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.7% C 0.179 H 138.3°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BB339
RGB	rgb(91, 179, 57)
HSL	hsl(103, 52%, 46%)
HSV	hsv(103, 68%, 70%)
CMYK	cmyk(49.2%, 0%, 68.2%, 29.8%)
CIE-LAB	lab(65.56, -48.46, 52.03)
CIE-LCH	lch(65.56, 71.10, 132.96°)
OKLab	oklab(68.69% -0.1337 0.119)
OKLCH	oklch(68.69% 0.179 138.3)
XYZ	xyz(21.1723, 34.7583, 9.4635)
Luminance	0.3476 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB339 #9139B3

analogous

#98B339 #5BB339 #39B354

triadic

#5BB339 #395BB3 #B3395B

tetradic

#5BB339 #3998B3 #9139B3 #B35439

square

#5BB339 #3998B3 #9139B3 #B35439

split-complementary

#5BB339 #5439B3 #B33998

monochromatic

#2C561B #43852A #5BB339 #7CCC5E #A2DA8C

Accessibility & contrast

On white

2.64

#5BB339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#5BB339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB339

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB339	#FFFFFF	#000000	##000000
##5BB339	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A428

Deuteranopia (green-blind)

#AD9C44

Tritanopia (blue-blind)

#54AD9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb339;
/* rgb */ color: rgb(91, 179, 57);
/* oklch */ color: oklch(68.7% 0.179 138.3);

Tailwind

colors: {
  custom: {
    50: '#91ca76',
    500: '#5bb339',
    950: '#000000',
  },
}

SCSS

$custom: #5bb339;
$custom-light: #91ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb339",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 57
  },
  "hsl": {
    "h": 103.279,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68691,
    "c": 0.17898,
    "h": 138.3
  },
  "luminance": 0.3476
}

Semantic roles & 50–950 ramp

primary

#5BB339

secondary

#B283C5

accent

#4DDBB3

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB339

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

Preview Lab → · Contrast checker → · Palette generator →