#5BBD40#5BBD40

#5BBD40 is a light, vivid green. Relative luminance 0.390; OKLCH L 71.3% C 0.187 H 139.6°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#5BBD40
RGB	rgb(91, 189, 64)
HSL	hsl(107, 49%, 50%)
HSV	hsv(107, 66%, 74%)
CMYK	cmyk(51.9%, 0%, 66.1%, 25.9%)
CIE-LAB	lab(68.74, -51.73, 52.57)
CIE-LCH	lch(68.74, 73.75, 134.54°)
OKLab	oklab(71.33% -0.1421 0.121)
OKLCH	oklch(71.33% 0.187 139.6)
XYZ	xyz(23.4364, 38.9877, 11.1399)
Luminance	0.3899 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBD40 #A240BD

analogous

#9ABD40 #5BBD40 #40BD64

triadic

#5BBD40 #405BBD #BD405B

tetradic

#5BBD40 #409ABD #A240BD #BD6440

square

#5BBD40 #409ABD #A240BD #BD6440

split-complementary

#5BBD40 #6440BD #BD409A

monochromatic

#2F6221 #458F31 #5BBD40 #82CD6D #A9DD9A

Accessibility & contrast

On white

2.39

#5BBD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#5BBD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBD40

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBD40	#FFFFFF	#000000	##000000
##5BBD40	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD30

Deuteranopia (green-blind)

#B5A54B

Tritanopia (blue-blind)

#51B7A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbd40;
/* rgb */ color: rgb(91, 189, 64);
/* oklch */ color: oklch(71.3% 0.187 139.6);

Tailwind

colors: {
  custom: {
    50: '#92d27b',
    500: '#5bbd40',
    950: '#000000',
  },
}

SCSS

$custom: #5bbd40;
$custom-light: #92d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbd40",
  "rgb": {
    "r": 91,
    "g": 189,
    "b": 64
  },
  "hsl": {
    "h": 107.04,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71326,
    "c": 0.18662,
    "h": 139.6
  },
  "luminance": 0.3899
}

Semantic roles & 50–950 ramp

primary

#5BBD40

secondary

#BD90C9

accent

#4FD9BB

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #5BBD40

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

Preview Lab → · Contrast checker → · Palette generator →