#5BB66D#5BB66D

#5BB66D is a light, vivid green. Relative luminance 0.368; OKLCH L 70.2% C 0.137 H 148.4°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#5BB66D
RGB	rgb(91, 182, 109)
HSL	hsl(132, 38%, 54%)
HSV	hsv(132, 50%, 71%)
CMYK	cmyk(50%, 0%, 40.1%, 28.6%)
CIE-LAB	lab(67.11, -43.09, 29.02)
CIE-LCH	lch(67.11, 51.96, 146.04°)
OKLab	oklab(70.17% -0.117 0.072)
OKLCH	oklch(70.17% 0.137 148.4)
XYZ	xyz(23.8012, 36.7823, 20.3105)
Luminance	0.3678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB66D #B65BA4

analogous

#76B65B #5BB66D #5BB69A

triadic

#5BB66D #6D5BB6 #B66D5B

tetradic

#5BB66D #5B76B6 #B65BA4 #B69A5B

square

#5BB66D #5B76B6 #B65BA4 #B69A5B

split-complementary

#5BB66D #9A5BB6 #B65B76

monochromatic

#2E683A #419351 #5BB66D #85C993 #B0DCB8

Accessibility & contrast

On white

2.51

#5BB66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#5BB66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB66D

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB66D	#FFFFFF	#000000	##000000
##5BB66D	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A968

Deuteranopia (green-blind)

#ABA072

Tritanopia (blue-blind)

#4AB3A4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb66d;
/* rgb */ color: rgb(91, 182, 109);
/* oklch */ color: oklch(70.2% 0.137 148.4);

Tailwind

colors: {
  custom: {
    50: '#8fcc97',
    500: '#5bb66d',
    950: '#000000',
  },
}

SCSS

$custom: #5bb66d;
$custom-light: #8fcc97;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb66d",
  "rgb": {
    "r": 91,
    "g": 182,
    "b": 109
  },
  "hsl": {
    "h": 131.868,
    "s": 38.397,
    "l": 53.529
  },
  "oklch": {
    "l": 0.70165,
    "c": 0.13734,
    "h": 148.4
  },
  "luminance": 0.36784
}

Semantic roles & 50–950 ramp

primary

#5BB66D

secondary

#CAA3C2

accent

#59B7CE

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130D

muted

#7E827E

Preview Lab

Preview with #5BB66D

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

Preview Lab → · Contrast checker → · Palette generator →