#5BB573#5BB573

#5BB573 is a light, vivid green. Relative luminance 0.365; OKLCH L 70.0% C 0.130 H 150.5°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#5BB573
RGB	rgb(91, 181, 115)
HSL	hsl(136, 38%, 53%)
HSV	hsv(136, 50%, 71%)
CMYK	cmyk(49.7%, 0%, 36.5%, 29%)
CIE-LAB	lab(66.91, -41.63, 25.58)
CIE-LCH	lch(66.91, 48.86, 148.43°)
OKLab	oklab(70.03% -0.1131 0.064)
OKLCH	oklch(70.03% 0.13 150.5)
XYZ	xyz(23.9312, 36.5078, 22.0020)
Luminance	0.3651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB573 #B55B9D

analogous

#70B55B #5BB573 #5BB5A0

triadic

#5BB573 #735BB5 #B5735B

tetradic

#5BB573 #5B70B5 #B55B9D #B5A05B

square

#5BB573 #5B70B5 #B55B9D #B5A05B

split-complementary

#5BB573 #A05BB5 #B55B70

monochromatic

#2F673E #429157 #5BB573 #85C897 #AFDBBB

Accessibility & contrast

On white

2.53

#5BB573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#5BB573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB573

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB573	#FFFFFF	#000000	##000000
##5BB573	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A86F

Deuteranopia (green-blind)

#A99F77

Tritanopia (blue-blind)

#48B2A4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb573;
/* rgb */ color: rgb(91, 181, 115);
/* oklch */ color: oklch(70.0% 0.130 150.5);

Tailwind

colors: {
  custom: {
    50: '#8fcc9c',
    500: '#5bb573',
    950: '#000000',
  },
}

SCSS

$custom: #5bb573;
$custom-light: #8fcc9c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb573",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 115
  },
  "hsl": {
    "h": 136,
    "s": 37.815,
    "l": 53.333
  },
  "oklch": {
    "l": 0.70029,
    "c": 0.12996,
    "h": 150.5
  },
  "luminance": 0.3651
}

Semantic roles & 50–950 ramp

primary

#5BB573

secondary

#C9A3BF

accent

#5AAFCE

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #5BB573

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

Preview Lab → · Contrast checker → · Palette generator →