#5BB155#5BB155

#5BB155 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.5% C 0.153 H 142.4°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#5BB155
RGB	rgb(91, 177, 85)
HSL	hsl(116, 37%, 51%)
HSV	hsv(116, 52%, 69%)
CMYK	cmyk(48.6%, 0%, 52%, 30.6%)
CIE-LAB	lab(65.22, -44.60, 38.90)
CIE-LCH	lch(65.22, 59.18, 138.90°)
OKLab	oklab(68.5% -0.1215 0.0934)
OKLCH	oklch(68.5% 0.153 142.4)
XYZ	xyz(21.6752, 34.3227, 14.0754)
Luminance	0.3432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB155 #AB55B1

analogous

#89B155 #5BB155 #55B17D

triadic

#5BB155 #555BB1 #B1555B

tetradic

#5BB155 #5589B1 #AB55B1 #B17D55

square

#5BB155 #5589B1 #AB55B1 #B17D55

split-complementary

#5BB155 #7D55B1 #B15589

monochromatic

#2F602C #448A3F #5BB155 #83C47F #ACD7A9

Accessibility & contrast

On white

2.67

#5BB155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#5BB155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB155

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB155	#FFFFFF	#000000	##000000
##5BB155	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A34D

Deuteranopia (green-blind)

#A99B5B

Tritanopia (blue-blind)

#51AC9C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb155;
/* rgb */ color: rgb(91, 177, 85);
/* oklch */ color: oklch(68.5% 0.153 142.4);

Tailwind

colors: {
  custom: {
    50: '#8fc987',
    500: '#5bb155',
    950: '#000000',
  },
}

SCSS

$custom: #5bb155;
$custom-light: #8fc987;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb155",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 85
  },
  "hsl": {
    "h": 116.087,
    "s": 37.097,
    "l": 51.373
  },
  "oklch": {
    "l": 0.68501,
    "c": 0.15331,
    "h": 142.4
  },
  "luminance": 0.34324
}

Semantic roles & 50–950 ramp

primary

#5BB155

secondary

#C39DC5

accent

#5BCDC6

background

#F9FCF8

surface

#F1F8F0

border

#CBD1CB

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #5BB155

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

Preview Lab → · Contrast checker → · Palette generator →