#5BCF40#5BCF40

#5BCF40 is a light, highly saturated green. Relative luminance 0.472; OKLCH L 75.9% C 0.209 H 140.2°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF40
RGB	rgb(91, 207, 64)
HSL	hsl(109, 60%, 53%)
HSV	hsv(109, 69%, 81%)
CMYK	cmyk(56%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(74.33, -58.44, 58.51)
CIE-LCH	lch(74.33, 82.69, 134.97°)
OKLab	oklab(75.93% -0.1602 0.1335)
OKLCH	oklch(75.93% 0.209 140.2)
XYZ	xyz(27.5514, 47.2176, 12.5115)
Luminance	0.4722 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF40 #B440CF

analogous

#A3CF40 #5BCF40 #40CF6C

triadic

#5BCF40 #405BCF #CF405B

tetradic

#5BCF40 #40A3CF #B440CF #CF6C40

square

#5BCF40 #40A3CF #B440CF #CF6C40

split-complementary

#5BCF40 #6C40CF #CF40A3

monochromatic

#2F771E #42A82A #5BCF40 #85DB71 #AFE8A2

Accessibility & contrast

On white

2.01

#5BCF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#5BCF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF40

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF40	#FFFFFF	#000000	##000000
##5BCF40	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2A

Deuteranopia (green-blind)

#C6B34E

Tritanopia (blue-blind)

#4DC8B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5bcf40;
/* rgb */ color: rgb(91, 207, 64);
/* oklch */ color: oklch(75.9% 0.209 140.2);

Tailwind

colors: {
  custom: {
    50: '#95df7c',
    500: '#5bcf40',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf40;
$custom-light: #95df7c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf40",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 108.671,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75928,
    "c": 0.20856,
    "h": 140.2
  },
  "luminance": 0.4722
}

Semantic roles & 50–950 ramp

primary

#5BCF40

secondary

#C997D4

accent

#45E3C5

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #5BCF40

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

Preview Lab → · Contrast checker → · Palette generator →