#5BB18E#5BB18E

#5BB18E is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.7% C 0.099 H 165.0°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#5BB18E
RGB	rgb(91, 177, 142)
HSL	hsl(156, 36%, 53%)
HSV	hsv(156, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 19.8%, 30.6%)
CIE-LAB	lab(66.23, -34.43, 9.99)
CIE-LCH	lch(66.23, 35.85, 163.82°)
OKLab	oklab(69.66% -0.096 0.0257)
OKLCH	oklch(69.66% 0.099 165)
XYZ	xyz(24.9169, 35.6194, 31.1481)
Luminance	0.3562 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB18E #B15B7E

analogous

#5BB163 #5BB18E #5BA9B1

triadic

#5BB18E #8E5BB1 #B18E5B

tetradic

#5BB18E #635BB1 #B15B7E #A9B15B

square

#5BB18E #635BB1 #B15B7E #A9B15B

split-complementary

#5BB18E #B15BA9 #B1635B

monochromatic

#2F634E #438C6E #5BB18E #84C5AB #AED8C7

Accessibility & contrast

On white

2.58

#5BB18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#5BB18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB18E

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB18E	#FFFFFF	#000000	##000000
##5BB18E	1.00	2.58	8.12	8.12
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78C

Deuteranopia (green-blind)

#A19D90

Tritanopia (blue-blind)

#3FB1A7

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb18e;
/* rgb */ color: rgb(91, 177, 142);
/* oklch */ color: oklch(69.7% 0.099 165.0);

Tailwind

colors: {
  custom: {
    50: '#8fc9af',
    500: '#5bb18e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb18e;
$custom-light: #8fc9af;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb18e",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 142
  },
  "hsl": {
    "h": 155.581,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69657,
    "c": 0.09934,
    "h": 165
  },
  "luminance": 0.35621
}

Semantic roles & 50–950 ramp

primary

#5BB18E

secondary

#C7A1B0

accent

#5C8ACC

background

#F9FCFA

surface

#F1F8F4

border

#CBD1CE

text

#0D1310

muted

#7E827F

Preview Lab

Preview with #5BB18E

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

Preview Lab → · Contrast checker → · Palette generator →