#5BB731#5BB731

#5BB731 is a light, vivid green. Relative luminance 0.363; OKLCH L 69.7% C 0.189 H 137.8°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#5BB731
RGB	rgb(91, 183, 49)
HSL	hsl(101, 58%, 45%)
HSV	hsv(101, 73%, 72%)
CMYK	cmyk(50.3%, 0%, 73.2%, 28.2%)
CIE-LAB	lab(66.76, -50.64, 56.33)
CIE-LCH	lch(66.76, 75.75, 131.96°)
OKLab	oklab(69.66% -0.1401 0.127)
OKLCH	oklch(69.66% 0.189 137.8)
XYZ	xyz(21.8015, 36.3113, 8.7651)
Luminance	0.3631 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB731 #8D31B7

analogous

#9EB731 #5BB731 #31B74A

triadic

#5BB731 #315BB7 #B7315B

tetradic

#5BB731 #319EB7 #8D31B7 #B74A31

square

#5BB731 #319EB7 #8D31B7 #B74A31

split-complementary

#5BB731 #4A31B7 #B7319E

monochromatic

#2B5617 #438724 #5BB731 #7BD154 #A0DE84

Accessibility & contrast

On white

2.54

#5BB731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#5BB731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB731

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB731	#FFFFFF	#000000	##000000
##5BB731	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA718

Deuteranopia (green-blind)

#B1A03E

Tritanopia (blue-blind)

#54B19D

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb731;
/* rgb */ color: rgb(91, 183, 49);
/* oklch */ color: oklch(69.7% 0.189 137.8);

Tailwind

colors: {
  custom: {
    50: '#92cd72',
    500: '#5bb731',
    950: '#000000',
  },
}

SCSS

$custom: #5bb731;
$custom-light: #92cd72;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb731",
  "rgb": {
    "r": 91,
    "g": 183,
    "b": 49
  },
  "hsl": {
    "h": 101.194,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69657,
    "c": 0.18907,
    "h": 137.8
  },
  "luminance": 0.36313
}

Semantic roles & 50–950 ramp

primary

#5BB731

secondary

#B07CC8

accent

#47E1B1

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5BB731

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

Preview Lab → · Contrast checker → · Palette generator →