#5BCC40#5BCC40

#5BCC40 is a light, highly saturated green. Relative luminance 0.458; OKLCH L 75.2% C 0.205 H 140.1°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#5BCC40
RGB	rgb(91, 204, 64)
HSL	hsl(108, 58%, 53%)
HSV	hsv(108, 69%, 80%)
CMYK	cmyk(55.4%, 0%, 68.6%, 20%)
CIE-LAB	lab(73.40, -57.35, 57.53)
CIE-LCH	lch(73.40, 81.23, 134.91°)
OKLab	oklab(75.16% -0.1573 0.1315)
OKLCH	oklch(75.16% 0.205 140.1)
XYZ	xyz(26.8315, 45.7778, 12.2716)
Luminance	0.4578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCC40 #B140CC

analogous

#A1CC40 #5BCC40 #40CC6B

triadic

#5BCC40 #405BCC #CC405B

tetradic

#5BCC40 #40A1CC #B140CC #CC6B40

square

#5BCC40 #40A1CC #B140CC #CC6B40

split-complementary

#5BCC40 #6B40CC #CC40A1

monochromatic

#2F731F #43A32C #5BCC40 #84D970 #AEE6A1

Accessibility & contrast

On white

2.07

#5BCC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#5BCC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCC40

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCC40	#FFFFFF	#000000	##000000
##5BCC40	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#C3B14D

Tritanopia (blue-blind)

#4EC5B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bcc40;
/* rgb */ color: rgb(91, 204, 64);
/* oklch */ color: oklch(75.2% 0.205 140.1);

Tailwind

colors: {
  custom: {
    50: '#94dc7c',
    500: '#5bcc40',
    950: '#000000',
  },
}

SCSS

$custom: #5bcc40;
$custom-light: #94dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcc40",
  "rgb": {
    "r": 91,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 108.429,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75163,
    "c": 0.20499,
    "h": 140.1
  },
  "luminance": 0.4578
}

Semantic roles & 50–950 ramp

primary

#5BCC40

secondary

#C795D2

accent

#47E1C3

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #5BCC40

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

Preview Lab → · Contrast checker → · Palette generator →