#5BB64E#5BB64E

#5BB64E is a light, vivid green. Relative luminance 0.362; OKLCH L 69.7% C 0.166 H 141.2°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#5BB64E
RGB	rgb(91, 182, 78)
HSL	hsl(113, 42%, 51%)
HSV	hsv(113, 57%, 71%)
CMYK	cmyk(50%, 0%, 57.1%, 28.6%)
CIE-LAB	lab(66.69, -47.52, 44.05)
CIE-LCH	lch(66.69, 64.80, 137.17°)
OKLab	oklab(69.69% -0.1298 0.1042)
OKLCH	oklch(69.69% 0.166 141.2)
XYZ	xyz(22.4165, 36.2284, 13.0178)
Luminance	0.3623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB64E #A94EB6

analogous

#8FB64E #5BB64E #4EB675

triadic

#5BB64E #4E5BB6 #B64E5B

tetradic

#5BB64E #4E8FB6 #A94EB6 #B6754E

square

#5BB64E #4E8FB6 #A94EB6 #B6754E

split-complementary

#5BB64E #754EB6 #B64E8F

monochromatic

#2F6128 #448D3A #5BB64E #83C879 #ABDAA5

Accessibility & contrast

On white

2.55

#5BB64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#5BB64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB64E

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB64E	#FFFFFF	#000000	##000000
##5BB64E	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA744

Deuteranopia (green-blind)

#AE9F56

Tritanopia (blue-blind)

#51B19F

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb64e;
/* rgb */ color: rgb(91, 182, 78);
/* oklch */ color: oklch(69.7% 0.166 141.2);

Tailwind

colors: {
  custom: {
    50: '#90cc83',
    500: '#5bb64e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb64e;
$custom-light: #90cc83;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb64e",
  "rgb": {
    "r": 91,
    "g": 182,
    "b": 78
  },
  "hsl": {
    "h": 112.5,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.69685,
    "c": 0.16646,
    "h": 141.2
  },
  "luminance": 0.3623
}

Semantic roles & 50–950 ramp

primary

#5BB64E

secondary

#C199C7

accent

#56D1C2

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #5BB64E

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

Preview Lab → · Contrast checker → · Palette generator →