#5BB64C#5BB64C

#5BB64C is a light, vivid green. Relative luminance 0.362; OKLCH L 69.7% C 0.168 H 140.9°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#5BB64C
RGB	rgb(91, 182, 76)
HSL	hsl(112, 42%, 51%)
HSV	hsv(112, 58%, 71%)
CMYK	cmyk(50%, 0%, 58.2%, 28.6%)
CIE-LAB	lab(66.67, -47.75, 44.96)
CIE-LCH	lch(66.67, 65.59, 136.73°)
OKLab	oklab(69.66% -0.1305 0.106)
OKLCH	oklch(69.66% 0.168 140.9)
XYZ	xyz(22.3459, 36.2002, 12.6459)
Luminance	0.3620 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB64C #A74CB6

analogous

#90B64C #5BB64C #4CB672

triadic

#5BB64C #4C5BB6 #B64C5B

tetradic

#5BB64C #4C90B6 #A74CB6 #B6724C

square

#5BB64C #4C90B6 #A74CB6 #B6724C

split-complementary

#5BB64C #724CB6 #B64C90

monochromatic

#2F6027 #458C39 #5BB64C #83C877 #ABD9A3

Accessibility & contrast

On white

2.55

#5BB64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#5BB64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB64C

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB64C	#FFFFFF	#000000	##000000
##5BB64C	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA741

Deuteranopia (green-blind)

#AE9F54

Tritanopia (blue-blind)

#51B19F

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb64c;
/* rgb */ color: rgb(91, 182, 76);
/* oklch */ color: oklch(69.7% 0.168 140.9);

Tailwind

colors: {
  custom: {
    50: '#91cc81',
    500: '#5bb64c',
    950: '#000000',
  },
}

SCSS

$custom: #5bb64c;
$custom-light: #91cc81;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb64c",
  "rgb": {
    "r": 91,
    "g": 182,
    "b": 76
  },
  "hsl": {
    "h": 111.509,
    "s": 42.063,
    "l": 50.588
  },
  "oklch": {
    "l": 0.69661,
    "c": 0.16816,
    "h": 140.9
  },
  "luminance": 0.36202
}

Semantic roles & 50–950 ramp

primary

#5BB64C

secondary

#C097C6

accent

#56D2C0

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #5BB64C

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

Preview Lab → · Contrast checker → · Palette generator →