#5BBD31#5BBD31

#5BBD31 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.2% C 0.196 H 138.2°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#5BBD31
RGB	rgb(91, 189, 49)
HSL	hsl(102, 59%, 47%)
HSV	hsv(102, 74%, 74%)
CMYK	cmyk(51.9%, 0%, 74.1%, 25.9%)
CIE-LAB	lab(68.63, -52.93, 58.20)
CIE-LCH	lch(68.63, 78.67, 132.28°)
OKLab	oklab(71.2% -0.1463 0.1309)
OKLCH	oklch(71.2% 0.196 138.2)
XYZ	xyz(23.0655, 38.8393, 9.1864)
Luminance	0.3884 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBD31 #9331BD

analogous

#A1BD31 #5BBD31 #31BD4D

triadic

#5BBD31 #315BBD #BD315B

tetradic

#5BBD31 #31A1BD #9331BD #BD4D31

square

#5BBD31 #31A1BD #9331BD #BD4D31

split-complementary

#5BBD31 #4D31BD #BD31A1

monochromatic

#2C5C18 #448C24 #5BBD31 #7DD458 #A3E088

Accessibility & contrast

On white

2.40

#5BBD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#5BBD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBD31

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBD31	#FFFFFF	#000000	##000000
##5BBD31	1.00	2.40	8.77	8.77
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC15

Deuteranopia (green-blind)

#B6A43F

Tritanopia (blue-blind)

#53B6A2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bbd31;
/* rgb */ color: rgb(91, 189, 49);
/* oklch */ color: oklch(71.2% 0.196 138.2);

Tailwind

colors: {
  custom: {
    50: '#93d273',
    500: '#5bbd31',
    950: '#000000',
  },
}

SCSS

$custom: #5bbd31;
$custom-light: #93d273;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbd31",
  "rgb": {
    "r": 91,
    "g": 189,
    "b": 49
  },
  "hsl": {
    "h": 102,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71203,
    "c": 0.19628,
    "h": 138.2
  },
  "luminance": 0.38841
}

Semantic roles & 50–950 ramp

primary

#5BBD31

secondary

#B480CA

accent

#46E2B3

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #5BBD31

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

Preview Lab → · Contrast checker → · Palette generator →