#3BB59B#3BB59B

#3BB59B is a light, moderate teal. Relative luminance 0.363; OKLCH L 69.9% C 0.114 H 175.6°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#3BB59B
RGB	rgb(59, 181, 155)
HSL	hsl(167, 51%, 47%)
HSV	hsv(167, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 14.4%, 29%)
CIE-LAB	lab(66.78, -39.73, 3.49)
CIE-LCH	lch(66.78, 39.88, 174.99°)
OKLab	oklab(69.93% -0.1132 0.0086)
OKLCH	oklch(69.93% 0.114 175.6)
XYZ	xyz(24.2410, 36.3414, 36.7410)
Luminance	0.3634 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB59B #B53B55

analogous

#3BB55E #3BB59B #3B92B5

triadic

#3BB59B #9B3BB5 #B59B3B

tetradic

#3BB59B #5E3BB5 #B53B55 #92B53B

square

#3BB59B #5E3BB5 #B53B55 #92B53B

split-complementary

#3BB59B #B53B92 #B55E3B

monochromatic

#1D594C #2C8773 #3BB59B #62CCB5 #90DBCB

Accessibility & contrast

On white

2.54

#3BB59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#3BB59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB59B

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB59B	#FFFFFF	#000000	##000000
##3BB59B	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAA9A

Deuteranopia (green-blind)

#9D9D9D

Tritanopia (blue-blind)

#00B7AD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3bb59b;
/* rgb */ color: rgb(59, 181, 155);
/* oklch */ color: oklch(69.9% 0.114 175.6);

Tailwind

colors: {
  custom: {
    50: '#80ccb8',
    500: '#3bb59b',
    950: '#000000',
  },
}

SCSS

$custom: #3bb59b;
$custom-light: #80ccb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb59b",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 155
  },
  "hsl": {
    "h": 167.213,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69932,
    "c": 0.11352,
    "h": 175.6
  },
  "luminance": 0.36344
}

Semantic roles & 50–950 ramp

primary

#3BB59B

secondary

#C68694

accent

#4D6BDA

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #3BB59B

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

Preview Lab → · Contrast checker → · Palette generator →