#5BD440#5BD440

#5BD440 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.2% C 0.214 H 140.3°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#5BD440
RGB	rgb(91, 212, 64)
HSL	hsl(109, 63%, 54%)
HSV	hsv(109, 70%, 83%)
CMYK	cmyk(57.1%, 0%, 69.8%, 16.9%)
CIE-LAB	lab(75.87, -60.24, 60.12)
CIE-LCH	lch(75.87, 85.10, 135.06°)
OKLab	oklab(77.2% -0.1651 0.1369)
OKLCH	oklch(77.2% 0.214 140.3)
XYZ	xyz(28.7820, 49.6788, 12.9217)
Luminance	0.4968 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD440 #B940D4

analogous

#A5D440 #5BD440 #40D46F

triadic

#5BD440 #405BD4 #D4405B

tetradic

#5BD440 #40A5D4 #B940D4 #D46F40

square

#5BD440 #40A5D4 #B940D4 #D46F40

split-complementary

#5BD440 #6F40D4 #D440A5

monochromatic

#2E7D1C #40AF27 #5BD440 #86DF72 #B1EAA4

Accessibility & contrast

On white

1.92

#5BD440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#5BD440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD440

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD440	#FFFFFF	#000000	##000000
##5BD440	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC129

Deuteranopia (green-blind)

#CAB74E

Tritanopia (blue-blind)

#4CCDB7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #5bd440;
/* rgb */ color: rgb(91, 212, 64);
/* oklch */ color: oklch(77.2% 0.214 140.3);

Tailwind

colors: {
  custom: {
    50: '#96e27d',
    500: '#5bd440',
    950: '#000000',
  },
}

SCSS

$custom: #5bd440;
$custom-light: #96e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd440",
  "rgb": {
    "r": 91,
    "g": 212,
    "b": 64
  },
  "hsl": {
    "h": 109.054,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77201,
    "c": 0.21445,
    "h": 140.3
  },
  "luminance": 0.49681
}

Semantic roles & 50–950 ramp

primary

#5BD440

secondary

#CC98D7

accent

#42E6C8

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0F150A

muted

#7E847C

Preview Lab

Preview with #5BD440

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

Preview Lab → · Contrast checker → · Palette generator →