#5BB371#5BB371

#5BB371 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.5% C 0.129 H 150.0°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#5BB371
RGB	rgb(91, 179, 113)
HSL	hsl(135, 37%, 53%)
HSV	hsv(135, 49%, 70%)
CMYK	cmyk(49.2%, 0%, 36.9%, 29.8%)
CIE-LAB	lab(66.26, -41.11, 25.78)
CIE-LCH	lch(66.26, 48.53, 147.91°)
OKLab	oklab(69.49% -0.1117 0.0644)
OKLCH	oklch(69.49% 0.129 150)
XYZ	xyz(23.4136, 35.6548, 21.2679)
Luminance	0.3566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB371 #B35B9D

analogous

#71B35B #5BB371 #5BB39D

triadic

#5BB371 #715BB3 #B3715B

tetradic

#5BB371 #5B71B3 #B35B9D #B39D5B

square

#5BB371 #5B71B3 #B35B9D #B39D5B

split-complementary

#5BB371 #9D5BB3 #B35B71

monochromatic

#2F653C #428F55 #5BB371 #85C695 #AFDAB9

Accessibility & contrast

On white

2.58

#5BB371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#5BB371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB371

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB371	#FFFFFF	#000000	##000000
##5BB371	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A66D

Deuteranopia (green-blind)

#A79E75

Tritanopia (blue-blind)

#49B0A2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb371;
/* rgb */ color: rgb(91, 179, 113);
/* oklch */ color: oklch(69.5% 0.129 150.0);

Tailwind

colors: {
  custom: {
    50: '#8fca9a',
    500: '#5bb371',
    950: '#000000',
  },
}

SCSS

$custom: #5bb371;
$custom-light: #8fca9a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb371",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 113
  },
  "hsl": {
    "h": 135,
    "s": 36.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.69486,
    "c": 0.12897,
    "h": 150
  },
  "luminance": 0.35657
}

Semantic roles & 50–950 ramp

primary

#5BB371

secondary

#C8A2BE

accent

#5BB0CD

background

#F9FCF9

surface

#F1F8F2

border

#CBD1CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #5BB371

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

Preview Lab → · Contrast checker → · Palette generator →