#5BB565#5BB565

#5BB565 is a light, vivid green. Relative luminance 0.362; OKLCH L 69.8% C 0.144 H 146.1°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#5BB565
RGB	rgb(91, 181, 101)
HSL	hsl(127, 38%, 53%)
HSV	hsv(127, 50%, 71%)
CMYK	cmyk(49.7%, 0%, 44.2%, 29%)
CIE-LAB	lab(66.68, -43.96, 32.63)
CIE-LCH	lch(66.68, 54.75, 143.42°)
OKLab	oklab(69.77% -0.1193 0.0801)
OKLCH	oklch(69.77% 0.144 146.1)
XYZ	xyz(23.1859, 36.2097, 18.0768)
Luminance	0.3621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB565 #B55BAB

analogous

#7EB55B #5BB565 #5BB592

triadic

#5BB565 #655BB5 #B5655B

tetradic

#5BB565 #5B7EB5 #B55BAB #B5925B

square

#5BB565 #5B7EB5 #B55BAB #B5925B

split-complementary

#5BB565 #925BB5 #B55B7E

monochromatic

#2F6735 #42914A #5BB565 #85C88D #AFDBB4

Accessibility & contrast

On white

2.55

#5BB565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#5BB565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB565

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB565	#FFFFFF	#000000	##000000
##5BB565	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)

#B7A75F

Deuteranopia (green-blind)

#AB9F6A

Tritanopia (blue-blind)

#4CB1A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb565;
/* rgb */ color: rgb(91, 181, 101);
/* oklch */ color: oklch(69.8% 0.144 146.1);

Tailwind

colors: {
  custom: {
    50: '#8fcc92',
    500: '#5bb565',
    950: '#000000',
  },
}

SCSS

$custom: #5bb565;
$custom-light: #8fcc92;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb565",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 101
  },
  "hsl": {
    "h": 126.667,
    "s": 37.815,
    "l": 53.333
  },
  "oklch": {
    "l": 0.6977,
    "c": 0.14373,
    "h": 146.1
  },
  "luminance": 0.36211
}

Semantic roles & 50–950 ramp

primary

#5BB565

secondary

#C9A3C5

accent

#5AC1CE

background

#F9FCF9

surface

#F1F9F1

border

#CBD2CB

text

#0D130D

muted

#7E827E

Preview Lab

Preview with #5BB565

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

Preview Lab → · Contrast checker → · Palette generator →