#5BB266#5BB266

#5BB266 is a light, vivid green. Relative luminance 0.350; OKLCH L 69.0% C 0.138 H 146.6°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#5BB266
RGB	rgb(91, 178, 102)
HSL	hsl(128, 36%, 53%)
HSV	hsv(128, 49%, 70%)
CMYK	cmyk(48.9%, 0%, 42.7%, 30.2%)
CIE-LAB	lab(65.77, -42.53, 30.94)
CIE-LCH	lch(65.77, 52.60, 143.97°)
OKLab	oklab(69.03% -0.1155 0.0762)
OKLCH	oklch(69.03% 0.138 146.6)
XYZ	xyz(22.6317, 35.0225, 18.1352)
Luminance	0.3502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB266 #B25BA7

analogous

#7BB25B #5BB266 #5BB291

triadic

#5BB266 #665BB2 #B2665B

tetradic

#5BB266 #5B7BB2 #B25BA7 #B2915B

square

#5BB266 #5B7BB2 #B25BA7 #B2915B

split-complementary

#5BB266 #915BB2 #B25B7B

monochromatic

#2F6436 #428D4C #5BB266 #85C68D #AED9B4

Accessibility & contrast

On white

2.62

#5BB266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#5BB266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB266

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB266	#FFFFFF	#000000	##000000
##5BB266	1.00	2.62	8.00	8.00
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A560

Deuteranopia (green-blind)

#A89D6B

Tritanopia (blue-blind)

#4DAE9F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb266;
/* rgb */ color: rgb(91, 178, 102);
/* oklch */ color: oklch(69.0% 0.138 146.6);

Tailwind

colors: {
  custom: {
    50: '#8fca92',
    500: '#5bb266',
    950: '#000000',
  },
}

SCSS

$custom: #5bb266;
$custom-light: #8fca92;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb266",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 102
  },
  "hsl": {
    "h": 127.586,
    "s": 36.1,
    "l": 52.745
  },
  "oklch": {
    "l": 0.69028,
    "c": 0.13838,
    "h": 146.6
  },
  "luminance": 0.35024
}

Semantic roles & 50–950 ramp

primary

#5BB266

secondary

#C7A2C2

accent

#5CBECC

background

#F9FCF9

surface

#F1F8F1

border

#CBD1CB

text

#0D130D

muted

#7E827E

Preview Lab

Preview with #5BB266

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

Preview Lab → · Contrast checker → · Palette generator →