#5BB831#5BB831

#5BB831 is a light, vivid green. Relative luminance 0.367; OKLCH L 69.9% C 0.190 H 137.9°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#5BB831
RGB	rgb(91, 184, 49)
HSL	hsl(101, 58%, 46%)
HSV	hsv(101, 73%, 72%)
CMYK	cmyk(50.5%, 0%, 73.4%, 27.8%)
CIE-LAB	lab(67.07, -51.03, 56.64)
CIE-LCH	lch(67.07, 76.24, 132.01°)
OKLab	oklab(69.92% -0.1411 0.1276)
OKLCH	oklch(69.92% 0.19 137.9)
XYZ	xyz(22.0085, 36.7253, 8.8341)
Luminance	0.3673 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB831 #8E31B8

analogous

#9EB831 #5BB831 #31B84A

triadic

#5BB831 #315BB8 #B8315B

tetradic

#5BB831 #319EB8 #8E31B8 #B84A31

square

#5BB831 #319EB8 #8E31B8 #B84A31

split-complementary

#5BB831 #4A31B8 #B8319E

monochromatic

#2B5717 #438824 #5BB831 #7BD255 #A1DE85

Accessibility & contrast

On white

2.52

#5BB831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#5BB831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB831

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB831	#FFFFFF	#000000	##000000
##5BB831	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA817

Deuteranopia (green-blind)

#B2A03F

Tritanopia (blue-blind)

#54B29E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb831;
/* rgb */ color: rgb(91, 184, 49);
/* oklch */ color: oklch(69.9% 0.190 137.9);

Tailwind

colors: {
  custom: {
    50: '#92ce72',
    500: '#5bb831',
    950: '#000000',
  },
}

SCSS

$custom: #5bb831;
$custom-light: #92ce72;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb831",
  "rgb": {
    "r": 91,
    "g": 184,
    "b": 49
  },
  "hsl": {
    "h": 101.333,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69915,
    "c": 0.19028,
    "h": 137.9
  },
  "luminance": 0.36727
}

Semantic roles & 50–950 ramp

primary

#5BB831

secondary

#B17DC8

accent

#47E1B1

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #5BB831

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

Preview Lab → · Contrast checker → · Palette generator →