#5BB579#5BB579

#5BB579 is a light, vivid green. Relative luminance 0.367; OKLCH L 70.2% C 0.124 H 152.8°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#5BB579
RGB	rgb(91, 181, 121)
HSL	hsl(140, 38%, 53%)
HSV	hsv(140, 50%, 71%)
CMYK	cmyk(49.7%, 0%, 33.1%, 29%)
CIE-LAB	lab(67.01, -40.53, 22.52)
CIE-LCH	lch(67.01, 46.37, 150.95°)
OKLab	oklab(70.15% -0.1104 0.0567)
OKLCH	oklch(70.15% 0.124 152.8)
XYZ	xyz(24.2877, 36.6504, 23.8798)
Luminance	0.3665 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB579 #B55B97

analogous

#6AB55B #5BB579 #5BB5A6

triadic

#5BB579 #795BB5 #B5795B

tetradic

#5BB579 #5B6AB5 #B55B97 #B5A65B

square

#5BB579 #5B6AB5 #B55B97 #B5A65B

split-complementary

#5BB579 #A65BB5 #B55B6A

monochromatic

#2F6741 #42915C #5BB579 #85C89B #AFDBBE

Accessibility & contrast

On white

2.52

#5BB579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#5BB579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB579

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB579	#FFFFFF	#000000	##000000
##5BB579	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A975

Deuteranopia (green-blind)

#A8A07D

Tritanopia (blue-blind)

#46B3A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb579;
/* rgb */ color: rgb(91, 181, 121);
/* oklch */ color: oklch(70.2% 0.124 152.8);

Tailwind

colors: {
  custom: {
    50: '#8fcca0',
    500: '#5bb579',
    950: '#000000',
  },
}

SCSS

$custom: #5bb579;
$custom-light: #8fcca0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb579",
  "rgb": {
    "r": 91,
    "g": 181,
    "b": 121
  },
  "hsl": {
    "h": 140,
    "s": 37.815,
    "l": 53.333
  },
  "oklch": {
    "l": 0.70153,
    "c": 0.1241,
    "h": 152.8
  },
  "luminance": 0.36652
}

Semantic roles & 50–950 ramp

primary

#5BB579

secondary

#C9A3BC

accent

#5AA7CE

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #5BB579

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

Preview Lab → · Contrast checker → · Palette generator →