#5BBF36#5BBF36

#5BBF36 is a light, vivid green. Relative luminance 0.398; OKLCH L 71.8% C 0.196 H 138.7°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BBF36
RGB	rgb(91, 191, 54)
HSL	hsl(104, 56%, 48%)
HSV	hsv(104, 72%, 75%)
CMYK	cmyk(52.4%, 0%, 71.7%, 25.1%)
CIE-LAB	lab(69.29, -53.33, 57.07)
CIE-LCH	lch(69.29, 78.10, 133.06°)
OKLab	oklab(71.75% -0.147 0.1292)
OKLCH	oklch(71.75% 0.196 138.7)
XYZ	xyz(23.6102, 39.7503, 9.9177)
Luminance	0.3975 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBF36 #9A36BF

analogous

#9FBF36 #5BBF36 #36BF56

triadic

#5BBF36 #365BBF #BF365B

tetradic

#5BBF36 #369FBF #9A36BF #BF5636

square

#5BBF36 #369FBF #9A36BF #BF5636

split-complementary

#5BBF36 #5636BF #BF369F

monochromatic

#2E601B #448F29 #5BBF36 #7FD260 #A5E090

Accessibility & contrast

On white

2.35

#5BBF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#5BBF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBF36

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBF36	#FFFFFF	#000000	##000000
##5BBF36	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE1E

Deuteranopia (green-blind)

#B8A643

Tritanopia (blue-blind)

#52B8A4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5bbf36;
/* rgb */ color: rgb(91, 191, 54);
/* oklch */ color: oklch(71.8% 0.196 138.7);

Tailwind

colors: {
  custom: {
    50: '#93d375',
    500: '#5bbf36',
    950: '#000000',
  },
}

SCSS

$custom: #5bbf36;
$custom-light: #93d375;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbf36",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 54
  },
  "hsl": {
    "h": 103.796,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.71754,
    "c": 0.19572,
    "h": 138.7
  },
  "luminance": 0.39752
}

Semantic roles & 50–950 ramp

primary

#5BBF36

secondary

#B887CA

accent

#49DFB7

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BBF36

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

Preview Lab → · Contrast checker → · Palette generator →