#5BB28B#5BB28B

#5BB28B is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.8% C 0.103 H 162.7°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#5BB28B
RGB	rgb(91, 178, 139)
HSL	hsl(153, 36%, 53%)
HSV	hsv(153, 49%, 70%)
CMYK	cmyk(48.9%, 0%, 21.9%, 30.2%)
CIE-LAB	lab(66.46, -35.55, 11.97)
CIE-LCH	lch(66.46, 37.51, 161.38°)
OKLab	oklab(69.83% -0.0985 0.0307)
OKLCH	oklch(69.83% 0.103 162.7)
XYZ	xyz(24.8929, 35.9270, 30.0439)
Luminance	0.3593 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB28B #B25B82

analogous

#5BB25F #5BB28B #5BAEB2

triadic

#5BB28B #8B5BB2 #B28B5B

tetradic

#5BB28B #5F5BB2 #B25B82 #AEB25B

square

#5BB28B #5F5BB2 #B25B82 #AEB25B

split-complementary

#5BB28B #B25BAE #B25F5B

monochromatic

#2F644C #428D6C #5BB28B #85C6A8 #AED9C6

Accessibility & contrast

On white

2.57

#5BB28B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#5BB28B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB28B

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB28B	#FFFFFF	#000000	##000000
##5BB28B	1.00	2.57	8.19	8.19
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A789

Deuteranopia (green-blind)

#A29E8D

Tritanopia (blue-blind)

#40B2A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb28b;
/* rgb */ color: rgb(91, 178, 139);
/* oklch */ color: oklch(69.8% 0.103 162.7);

Tailwind

colors: {
  custom: {
    50: '#8fc9ad',
    500: '#5bb28b',
    950: '#000000',
  },
}

SCSS

$custom: #5bb28b;
$custom-light: #8fc9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb28b",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 139
  },
  "hsl": {
    "h": 153.103,
    "s": 36.1,
    "l": 52.745
  },
  "oklch": {
    "l": 0.69826,
    "c": 0.10321,
    "h": 162.7
  },
  "luminance": 0.35929
}

Semantic roles & 50–950 ramp

primary

#5BB28B

secondary

#C7A2B2

accent

#5C8ECC

background

#F9FCFA

surface

#F1F8F4

border

#CBD1CE

text

#0D1310

muted

#7E827F

Preview Lab

Preview with #5BB28B

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

Preview Lab → · Contrast checker → · Palette generator →