#5BB17C#5BB17C

#5BB17C is a light, moderate green. Relative luminance 0.351; OKLCH L 69.2% C 0.115 H 154.9°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#5BB17C
RGB	rgb(91, 177, 124)
HSL	hsl(143, 36%, 53%)
HSV	hsv(143, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 29.9%, 30.6%)
CIE-LAB	lab(65.84, -38.19, 19.30)
CIE-LCH	lch(65.84, 42.79, 153.18°)
OKLab	oklab(69.22% -0.1043 0.0489)
OKLCH	oklch(69.22% 0.115 154.9)
XYZ	xyz(23.6729, 35.1218, 24.5966)
Luminance	0.3512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB17C #B15B90

analogous

#65B15B #5BB17C #5BB1A7

triadic

#5BB17C #7C5BB1 #B17C5B

tetradic

#5BB17C #5B65B1 #B15B90 #B1A75B

square

#5BB17C #5B65B1 #B15B90 #B1A75B

split-complementary

#5BB17C #A75BB1 #B15B65

monochromatic

#2F6343 #438C5F #5BB17C #84C59D #AED8BE

Accessibility & contrast

On white

2.62

#5BB17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#5BB17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB17C

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB17C	#FFFFFF	#000000	##000000
##5BB17C	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A579

Deuteranopia (green-blind)

#A49C7F

Tritanopia (blue-blind)

#46AFA3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb17c;
/* rgb */ color: rgb(91, 177, 124);
/* oklch */ color: oklch(69.2% 0.115 154.9);

Tailwind

colors: {
  custom: {
    50: '#8fc9a2',
    500: '#5bb17c',
    950: '#000000',
  },
}

SCSS

$custom: #5bb17c;
$custom-light: #8fc9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb17c",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 124
  },
  "hsl": {
    "h": 143.023,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69217,
    "c": 0.11524,
    "h": 154.9
  },
  "luminance": 0.35124
}

Semantic roles & 50–950 ramp

primary

#5BB17C

secondary

#C7A1B8

accent

#5CA1CC

background

#F9FCFA

surface

#F1F8F3

border

#CBD1CD

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #5BB17C

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

Preview Lab → · Contrast checker → · Palette generator →