#5BB83B#5BB83B

#5BB83B is a light, vivid green. Relative luminance 0.368; OKLCH L 70.0% C 0.184 H 138.8°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#5BB83B
RGB	rgb(91, 184, 59)
HSL	hsl(105, 51%, 48%)
HSV	hsv(105, 68%, 72%)
CMYK	cmyk(50.5%, 0%, 67.9%, 27.8%)
CIE-LAB	lab(67.14, -50.24, 52.90)
CIE-LCH	lch(67.14, 72.96, 133.53°)
OKLab	oklab(70% -0.1384 0.1211)
OKLCH	oklch(70% 0.184 138.8)
XYZ	xyz(22.2435, 36.8193, 10.0715)
Luminance	0.3682 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB83B #983BB8

analogous

#99B83B #5BB83B #3BB85A

triadic

#5BB83B #3B5BB8 #B83B5B

tetradic

#5BB83B #3B99B8 #983BB8 #B85A3B

square

#5BB83B #3B99B8 #983BB8 #B85A3B

split-complementary

#5BB83B #5A3BB8 #B83B99

monochromatic

#2D5B1D #448A2C #5BB83B #7ECD63 #A5DC92

Accessibility & contrast

On white

2.51

#5BB83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#5BB83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB83B

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB83B	#FFFFFF	#000000	##000000
##5BB83B	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA829

Deuteranopia (green-blind)

#B1A046

Tritanopia (blue-blind)

#53B29F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb83b;
/* rgb */ color: rgb(91, 184, 59);
/* oklch */ color: oklch(70.0% 0.184 138.8);

Tailwind

colors: {
  custom: {
    50: '#92ce77',
    500: '#5bb83b',
    950: '#000000',
  },
}

SCSS

$custom: #5bb83b;
$custom-light: #92ce77;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb83b",
  "rgb": {
    "r": 91,
    "g": 184,
    "b": 59
  },
  "hsl": {
    "h": 104.64,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69996,
    "c": 0.18388,
    "h": 138.8
  },
  "luminance": 0.36821
}

Semantic roles & 50–950 ramp

primary

#5BB83B

secondary

#B788C7

accent

#4DDBB7

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #5BB83B

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

Preview Lab → · Contrast checker → · Palette generator →