#5BB16E#5BB16E

#5BB16E is a light, vivid green. Relative luminance 0.348; OKLCH L 68.9% C 0.129 H 149.2°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#5BB16E
RGB	rgb(91, 177, 110)
HSL	hsl(133, 36%, 53%)
HSV	hsv(133, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 37.9%, 30.6%)
CIE-LAB	lab(65.59, -40.77, 26.49)
CIE-LCH	lch(65.59, 48.62, 146.99°)
OKLab	oklab(68.92% -0.1108 0.066)
OKLCH	oklch(68.92% 0.129 149.2)
XYZ	xyz(22.8496, 34.7925, 20.2604)
Luminance	0.3479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB16E #B15B9E

analogous

#73B15B #5BB16E #5BB199

triadic

#5BB16E #6E5BB1 #B16E5B

tetradic

#5BB16E #5B73B1 #B15B9E #B1995B

square

#5BB16E #5B73B1 #B15B9E #B1995B

split-complementary

#5BB16E #995BB1 #B15B73

monochromatic

#2F633A #438C53 #5BB16E #84C593 #AED8B7

Accessibility & contrast

On white

2.64

#5BB16E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#5BB16E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB16E

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB16E	#FFFFFF	#000000	##000000
##5BB16E	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A469

Deuteranopia (green-blind)

#A69C72

Tritanopia (blue-blind)

#4BAEA0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb16e;
/* rgb */ color: rgb(91, 177, 110);
/* oklch */ color: oklch(68.9% 0.129 149.2);

Tailwind

colors: {
  custom: {
    50: '#8fc998',
    500: '#5bb16e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb16e;
$custom-light: #8fc998;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb16e",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 110
  },
  "hsl": {
    "h": 133.256,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.68923,
    "c": 0.12896,
    "h": 149.2
  },
  "luminance": 0.34794
}

Semantic roles & 50–950 ramp

primary

#5BB16E

secondary

#C7A1BE

accent

#5CB3CC

background

#F9FCF9

surface

#F1F8F2

border

#CBD1CC

text

#0D130D

muted

#7E827E

Preview Lab

Preview with #5BB16E

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

Preview Lab → · Contrast checker → · Palette generator →