#5BBC63#5BBC63

#5BBC63 is a light, vivid green. Relative luminance 0.391; OKLCH L 71.5% C 0.156 H 145.3°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#5BBC63
RGB	rgb(91, 188, 99)
HSL	hsl(125, 42%, 55%)
HSV	hsv(125, 52%, 74%)
CMYK	cmyk(51.6%, 0%, 47.3%, 26.3%)
CIE-LAB	lab(68.82, -47.17, 36.36)
CIE-LCH	lch(68.82, 59.56, 142.37°)
OKLab	oklab(71.51% -0.128 0.0885)
OKLCH	oklch(71.51% 0.156 145.3)
XYZ	xyz(24.5483, 39.0895, 18.0534)
Luminance	0.3909 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBC63 #BC5BB4

analogous

#84BC5B #5BBC63 #5BBC93

triadic

#5BBC63 #635BBC #BC635B

tetradic

#5BBC63 #5B84BC #BC5BB4 #BC935B

square

#5BBC63 #5B84BC #BC5BB4 #BC935B

split-complementary

#5BBC63 #935BBC #BC5B84

monochromatic

#2D6F33 #3F9B47 #5BBC63 #86CE8C #B2E0B6

Accessibility & contrast

On white

2.38

#5BBC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#5BBC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBC63

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBC63	#FFFFFF	#000000	##000000
##5BBC63	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAD5C

Deuteranopia (green-blind)

#B2A469

Tritanopia (blue-blind)

#4BB8A7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbc63;
/* rgb */ color: rgb(91, 188, 99);
/* oklch */ color: oklch(71.5% 0.156 145.3);

Tailwind

colors: {
  custom: {
    50: '#90d191',
    500: '#5bbc63',
    950: '#000000',
  },
}

SCSS

$custom: #5bbc63;
$custom-light: #90d191;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbc63",
  "rgb": {
    "r": 91,
    "g": 188,
    "b": 99
  },
  "hsl": {
    "h": 124.948,
    "s": 41.991,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7151,
    "c": 0.15564,
    "h": 145.3
  },
  "luminance": 0.39091
}

Semantic roles & 50–950 ramp

primary

#5BBC63

secondary

#CEA5CA

accent

#56C8D2

background

#F9FCF9

surface

#F2F9F1

border

#CCD2CB

text

#0D140D

muted

#7E827E

Preview Lab

Preview with #5BBC63

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

Preview Lab → · Contrast checker → · Palette generator →