#5BB550#5BB550

#5BB550 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.5% C 0.163 H 141.6°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#5BB550
RGB	rgb(91, 181, 80)
HSL	hsl(113, 41%, 51%)
HSV	hsv(113, 56%, 71%)
CMYK	cmyk(49.7%, 0%, 55.8%, 29%)
CIE-LAB	lab(66.40, -46.88, 42.76)
CIE-LCH	lch(66.40, 63.45, 137.63°)
OKLab	oklab(69.46% -0.128 0.1016)
OKLCH	oklch(69.46% 0.163 141.6)
XYZ	xyz(22.2852, 35.8494, 13.3332)
Luminance	0.3585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB550 #AA50B5

analogous

#8DB550 #5BB550 #50B577

triadic

#5BB550 #505BB5 #B5505B

tetradic

#5BB550 #508DB5 #AA50B5 #B57750

square

#5BB550 #508DB5 #AA50B5 #B57750

split-complementary

#5BB550 #7750B5 #B5508D

monochromatic

#2F6129 #448C3B #5BB550 #83C77B #ACD9A6

Accessibility & contrast

On white

2.57

#5BB550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#5BB550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB550

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB550	#FFFFFF	#000000	##000000
##5BB550	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A646

Deuteranopia (green-blind)

#AD9E57

Tritanopia (blue-blind)

#51B09F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb550;
/* rgb */ color: rgb(91, 181, 80);
/* oklch */ color: oklch(69.5% 0.163 141.6);

Tailwind

colors: {
  custom: {
    50: '#90cc84',
    500: '#5bb550',
    950: '#000000',
  },
}

SCSS

$custom: #5bb550;
$custom-light: #90cc84;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb550",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 80
  },
  "hsl": {
    "h": 113.465,
    "s": 40.562,
    "l": 51.176
  },
  "oklch": {
    "l": 0.69455,
    "c": 0.16337,
    "h": 141.6
  },
  "luminance": 0.35851
}

Semantic roles & 50–950 ramp

primary

#5BB550

secondary

#C29AC7

accent

#57D0C3

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #5BB550

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

Preview Lab → · Contrast checker → · Palette generator →