#5BB563#5BB563

#5BB563 is a light, vivid green. Relative luminance 0.362; OKLCH L 69.7% C 0.146 H 145.6°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#5BB563
RGB	rgb(91, 181, 99)
HSL	hsl(125, 38%, 53%)
HSV	hsv(125, 50%, 71%)
CMYK	cmyk(49.7%, 0%, 45.3%, 29%)
CIE-LAB	lab(66.65, -44.27, 33.62)
CIE-LCH	lch(66.65, 55.59, 142.79°)
OKLab	oklab(69.74% -0.1202 0.0823)
OKLCH	oklch(69.74% 0.146 145.6)
XYZ	xyz(23.0891, 36.1710, 17.5670)
Luminance	0.3617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB563 #B55BAD

analogous

#80B55B #5BB563 #5BB590

triadic

#5BB563 #635BB5 #B5635B

tetradic

#5BB563 #5B80B5 #B55BAD #B5905B

square

#5BB563 #5B80B5 #B55BAD #B5905B

split-complementary

#5BB563 #905BB5 #B55B80

monochromatic

#2F6734 #429149 #5BB563 #85C88B #AFDBB3

Accessibility & contrast

On white

2.55

#5BB563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#5BB563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB563

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB563	#FFFFFF	#000000	##000000
##5BB563	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A75D

Deuteranopia (green-blind)

#AB9F68

Tritanopia (blue-blind)

#4DB1A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb563;
/* rgb */ color: rgb(91, 181, 99);
/* oklch */ color: oklch(69.7% 0.146 145.6);

Tailwind

colors: {
  custom: {
    50: '#90cc90',
    500: '#5bb563',
    950: '#000000',
  },
}

SCSS

$custom: #5bb563;
$custom-light: #90cc90;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb563",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 99
  },
  "hsl": {
    "h": 125.333,
    "s": 37.815,
    "l": 53.333
  },
  "oklch": {
    "l": 0.69736,
    "c": 0.14568,
    "h": 145.6
  },
  "luminance": 0.36173
}

Semantic roles & 50–950 ramp

primary

#5BB563

secondary

#C9A3C6

accent

#5AC3CE

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D130D

muted

#7E827D

Preview Lab

Preview with #5BB563

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

Preview Lab → · Contrast checker → · Palette generator →