#5BB374#5BB374

#5BB374 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.5% C 0.126 H 151.1°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#5BB374
RGB	rgb(91, 179, 116)
HSL	hsl(137, 37%, 53%)
HSV	hsv(137, 49%, 70%)
CMYK	cmyk(49.2%, 0%, 35.2%, 29.8%)
CIE-LAB	lab(66.31, -40.58, 24.25)
CIE-LCH	lch(66.31, 47.27, 149.14°)
OKLab	oklab(69.55% -0.1104 0.0608)
OKLCH	oklch(69.55% 0.126 151.1)
XYZ	xyz(23.5853, 35.7235, 22.1721)
Luminance	0.3573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB374 #B35B9A

analogous

#6EB35B #5BB374 #5BB3A0

triadic

#5BB374 #745BB3 #B3745B

tetradic

#5BB374 #5B6EB3 #B35B9A #B3A05B

square

#5BB374 #5B6EB3 #B35B9A #B3A05B

split-complementary

#5BB374 #A05BB3 #B35B6E

monochromatic

#2F653E #428F58 #5BB374 #85C697 #AFDABB

Accessibility & contrast

On white

2.58

#5BB374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#5BB374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB374

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB374	#FFFFFF	#000000	##000000
##5BB374	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A670

Deuteranopia (green-blind)

#A79E78

Tritanopia (blue-blind)

#48B1A3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb374;
/* rgb */ color: rgb(91, 179, 116);
/* oklch */ color: oklch(69.5% 0.126 151.1);

Tailwind

colors: {
  custom: {
    50: '#8fca9c',
    500: '#5bb374',
    950: '#000000',
  },
}

SCSS

$custom: #5bb374;
$custom-light: #8fca9c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb374",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 116
  },
  "hsl": {
    "h": 137.045,
    "s": 36.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.69547,
    "c": 0.126,
    "h": 151.1
  },
  "luminance": 0.35725
}

Semantic roles & 50–950 ramp

primary

#5BB374

secondary

#C8A2BD

accent

#5BACCD

background

#F9FCF9

surface

#F1F8F2

border

#CBD1CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #5BB374

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

Preview Lab → · Contrast checker → · Palette generator →