#5BB39E#5BB39E

#5BB39E is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.6% C 0.091 H 176.0°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#5BB39E
RGB	rgb(91, 179, 158)
HSL	hsl(166, 37%, 53%)
HSV	hsv(166, 49%, 70%)
CMYK	cmyk(49.2%, 0%, 11.7%, 29.8%)
CIE-LAB	lab(67.22, -31.66, 2.60)
CIE-LCH	lch(67.22, 31.77, 175.31°)
OKLab	oklab(70.6% -0.091 0.0064)
OKLCH	oklch(70.6% 0.091 176)
XYZ	xyz(26.6034, 36.9307, 38.0675)
Luminance	0.3693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB39E #B35B70

analogous

#5BB372 #5BB39E #5B9CB3

triadic

#5BB39E #9E5BB3 #B39E5B

tetradic

#5BB39E #725BB3 #B35B70 #9CB35B

square

#5BB39E #725BB3 #B35B70 #9CB35B

split-complementary

#5BB39E #B35B9C #B3725B

monochromatic

#2F6558 #428F7C #5BB39E #85C6B7 #AFDACF

Accessibility & contrast

On white

2.50

#5BB39E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#5BB39E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB39E

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB39E	#FFFFFF	#000000	##000000
##5BB39E	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADAA9D

Deuteranopia (green-blind)

#9F9FA0

Tritanopia (blue-blind)

#35B5AD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5bb39e;
/* rgb */ color: rgb(91, 179, 158);
/* oklch */ color: oklch(70.6% 0.091 176.0);

Tailwind

colors: {
  custom: {
    50: '#8fcaba',
    500: '#5bb39e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb39e;
$custom-light: #8fcaba;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb39e",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 158
  },
  "hsl": {
    "h": 165.682,
    "s": 36.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.70595,
    "c": 0.09118,
    "h": 176
  },
  "luminance": 0.36933
}

Semantic roles & 50–950 ramp

primary

#5BB39E

secondary

#C8A2AB

accent

#5B76CD

background

#F9FCFB

surface

#F1F8F6

border

#CBD1D0

text

#0D1311

muted

#7E8280

Preview Lab

Preview with #5BB39E

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

Preview Lab → · Contrast checker → · Palette generator →