#5BB66A#5BB66A

#5BB66A is a light, vivid green. Relative luminance 0.367; OKLCH L 70.1% C 0.140 H 147.5°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#5BB66A
RGB	rgb(91, 182, 106)
HSL	hsl(130, 38%, 54%)
HSV	hsv(130, 50%, 71%)
CMYK	cmyk(50%, 0%, 41.8%, 28.6%)
CIE-LAB	lab(67.07, -43.59, 30.53)
CIE-LCH	lch(67.07, 53.22, 144.99°)
OKLab	oklab(70.11% -0.1183 0.0754)
OKLCH	oklch(70.11% 0.14 147.5)
XYZ	xyz(23.6424, 36.7188, 19.4745)
Luminance	0.3672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB66A #B65BA7

analogous

#79B65B #5BB66A #5BB697

triadic

#5BB66A #6A5BB6 #B66A5B

tetradic

#5BB66A #5B79B6 #B65BA7 #B6975B

square

#5BB66A #5B79B6 #B65BA7 #B6975B

split-complementary

#5BB66A #975BB6 #B65B79

monochromatic

#2E6838 #41934F #5BB66A #85C990 #B0DCB7

Accessibility & contrast

On white

2.52

#5BB66A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#5BB66A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB66A

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB66A	#FFFFFF	#000000	##000000
##5BB66A	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A864

Deuteranopia (green-blind)

#ABA06F

Tritanopia (blue-blind)

#4BB3A3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb66a;
/* rgb */ color: rgb(91, 182, 106);
/* oklch */ color: oklch(70.1% 0.140 147.5);

Tailwind

colors: {
  custom: {
    50: '#8fcc95',
    500: '#5bb66a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb66a;
$custom-light: #8fcc95;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb66a",
  "rgb": {
    "r": 91,
    "g": 182,
    "b": 106
  },
  "hsl": {
    "h": 129.89,
    "s": 38.397,
    "l": 53.529
  },
  "oklch": {
    "l": 0.70111,
    "c": 0.14029,
    "h": 147.5
  },
  "luminance": 0.36721
}

Semantic roles & 50–950 ramp

primary

#5BB66A

secondary

#CAA3C3

accent

#59BBCE

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130D

muted

#7E827E

Preview Lab

Preview with #5BB66A

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

Preview Lab → · Contrast checker → · Palette generator →