#5BBC3A#5BBC3A

#5BBC3A is a light, vivid green. Relative luminance 0.385; OKLCH L 71.0% C 0.190 H 138.9°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#5BBC3A
RGB	rgb(91, 188, 58)
HSL	hsl(105, 53%, 48%)
HSV	hsv(105, 69%, 74%)
CMYK	cmyk(51.6%, 0%, 69.1%, 26.3%)
CIE-LAB	lab(68.38, -51.87, 54.60)
CIE-LCH	lch(68.38, 75.31, 133.53°)
OKLab	oklab(71.02% -0.1428 0.1246)
OKLCH	oklch(71.02% 0.19 138.9)
XYZ	xyz(23.0604, 38.4943, 10.2171)
Luminance	0.3850 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBC3A #9B3ABC

analogous

#9CBC3A #5BBC3A #3ABC5A

triadic

#5BBC3A #3A5BBC #BC3A5B

tetradic

#5BBC3A #3A9CBC #9B3ABC #BC5A3A

square

#5BBC3A #3A9CBC #9B3ABC #BC5A3A

split-complementary

#5BBC3A #5A3ABC #BC3A9C

monochromatic

#2E5E1D #448D2C #5BBC3A #7FCF64 #A6DE93

Accessibility & contrast

On white

2.41

#5BBC3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#5BBC3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBC3A

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBC3A	#FFFFFF	#000000	##000000
##5BBC3A	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC27

Deuteranopia (green-blind)

#B5A446

Tritanopia (blue-blind)

#52B6A2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bbc3a;
/* rgb */ color: rgb(91, 188, 58);
/* oklch */ color: oklch(71.0% 0.190 138.9);

Tailwind

colors: {
  custom: {
    50: '#92d177',
    500: '#5bbc3a',
    950: '#000000',
  },
}

SCSS

$custom: #5bbc3a;
$custom-light: #92d177;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbc3a",
  "rgb": {
    "r": 91,
    "g": 188,
    "b": 58
  },
  "hsl": {
    "h": 104.769,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71015,
    "c": 0.18952,
    "h": 138.9
  },
  "luminance": 0.38496
}

Semantic roles & 50–950 ramp

primary

#5BBC3A

secondary

#B989C9

accent

#4CDCB8

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #5BBC3A

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

Preview Lab → · Contrast checker → · Palette generator →