#5BB53D#5BB53D

#5BB53D is a light, vivid green. Relative luminance 0.356; OKLCH L 69.2% C 0.179 H 138.9°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#5BB53D
RGB	rgb(91, 181, 61)
HSL	hsl(105, 50%, 47%)
HSV	hsv(105, 66%, 71%)
CMYK	cmyk(49.7%, 0%, 66.3%, 29%)
CIE-LAB	lab(66.22, -48.89, 51.09)
CIE-LCH	lch(66.22, 70.71, 133.74°)
OKLab	oklab(69.24% -0.1346 0.1175)
OKLCH	oklch(69.24% 0.179 138.9)
XYZ	xyz(21.6798, 35.6073, 10.1445)
Luminance	0.3561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB53D #973DB5

analogous

#97B53D #5BB53D #3DB55B

triadic

#5BB53D #3D5BB5 #B53D5B

tetradic

#5BB53D #3D97B5 #973DB5 #B55B3D

square

#5BB53D #3D97B5 #973DB5 #B55B3D

split-complementary

#5BB53D #5B3DB5 #B53D97

monochromatic

#2D591E #44872E #5BB53D #7ECB64 #A4DA92

Accessibility & contrast

On white

2.59

#5BB53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#5BB53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB53D

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB53D	#FFFFFF	#000000	##000000
##5BB53D	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA62D

Deuteranopia (green-blind)

#AE9E47

Tritanopia (blue-blind)

#53AF9C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb53d;
/* rgb */ color: rgb(91, 181, 61);
/* oklch */ color: oklch(69.2% 0.179 138.9);

Tailwind

colors: {
  custom: {
    50: '#91cc78',
    500: '#5bb53d',
    950: '#000000',
  },
}

SCSS

$custom: #5bb53d;
$custom-light: #91cc78;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb53d",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 61
  },
  "hsl": {
    "h": 105,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69242,
    "c": 0.17868,
    "h": 138.9
  },
  "luminance": 0.35609
}

Semantic roles & 50–950 ramp

primary

#5BB53D

secondary

#B688C5

accent

#4FD9B7

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB53D

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

Preview Lab → · Contrast checker → · Palette generator →