#5BB17D#5BB17D

#5BB17D is a light, moderate green. Relative luminance 0.351; OKLCH L 69.2% C 0.114 H 155.3°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#5BB17D
RGB	rgb(91, 177, 125)
HSL	hsl(144, 36%, 53%)
HSV	hsv(144, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 29.4%, 30.6%)
CIE-LAB	lab(65.86, -37.99, 18.79)
CIE-LCH	lch(65.86, 42.38, 153.69°)
OKLab	oklab(69.24% -0.1039 0.0477)
OKLCH	oklch(69.24% 0.114 155.3)
XYZ	xyz(23.7365, 35.1472, 24.9313)
Luminance	0.3515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB17D #B15B8F

analogous

#64B15B #5BB17D #5BB1A8

triadic

#5BB17D #7D5BB1 #B17D5B

tetradic

#5BB17D #5B64B1 #B15B8F #B1A85B

square

#5BB17D #5B64B1 #B15B8F #B1A85B

split-complementary

#5BB17D #A85BB1 #B15B64

monochromatic

#2F6343 #438C60 #5BB17D #84C59E #AED8BF

Accessibility & contrast

On white

2.62

#5BB17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#5BB17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB17D

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB17D	#FFFFFF	#000000	##000000
##5BB17D	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A57A

Deuteranopia (green-blind)

#A49C80

Tritanopia (blue-blind)

#46AFA3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb17d;
/* rgb */ color: rgb(91, 177, 125);
/* oklch */ color: oklch(69.2% 0.114 155.3);

Tailwind

colors: {
  custom: {
    50: '#8fc9a3',
    500: '#5bb17d',
    950: '#000000',
  },
}

SCSS

$custom: #5bb17d;
$custom-light: #8fc9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb17d",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 125
  },
  "hsl": {
    "h": 143.721,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.6924,
    "c": 0.1143,
    "h": 155.3
  },
  "luminance": 0.35149
}

Semantic roles & 50–950 ramp

primary

#5BB17D

secondary

#C7A1B8

accent

#5CA0CC

background

#F9FCFA

surface

#F1F8F3

border

#CBD1CD

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #5BB17D

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

Preview Lab → · Contrast checker → · Palette generator →