#3BB59F#3BB59F

#3BB59F is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.1% C 0.111 H 178.4°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3BB59F
RGB	rgb(59, 181, 159)
HSL	hsl(169, 51%, 47%)
HSV	hsv(169, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 12.2%, 29%)
CIE-LAB	lab(66.88, -38.69, 1.43)
CIE-LCH	lch(66.88, 38.72, 177.89°)
OKLab	oklab(70.05% -0.1113 0.0032)
OKLCH	oklch(70.05% 0.111 178.4)
XYZ	xyz(24.5825, 36.4780, 38.5396)
Luminance	0.3648 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB59F #B53B51

analogous

#3BB562 #3BB59F #3B8EB5

triadic

#3BB59F #9F3BB5 #B59F3B

tetradic

#3BB59F #623BB5 #B53B51 #8EB53B

square

#3BB59F #623BB5 #B53B51 #8EB53B

split-complementary

#3BB59F #B53B8E #B5623B

monochromatic

#1D594E #2C8776 #3BB59F #62CCB9 #90DBCD

Accessibility & contrast

On white

2.53

#3BB59F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3BB59F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB59F

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB59F	#FFFFFF	#000000	##000000
##3BB59F	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAA9E

Deuteranopia (green-blind)

#9C9DA1

Tritanopia (blue-blind)

#00B8AE

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bb59f;
/* rgb */ color: rgb(59, 181, 159);
/* oklch */ color: oklch(70.1% 0.111 178.4);

Tailwind

colors: {
  custom: {
    50: '#81ccbb',
    500: '#3bb59f',
    950: '#000000',
  },
}

SCSS

$custom: #3bb59f;
$custom-light: #81ccbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb59f",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 159
  },
  "hsl": {
    "h": 169.18,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70051,
    "c": 0.11137,
    "h": 178.4
  },
  "luminance": 0.36481
}

Semantic roles & 50–950 ramp

primary

#3BB59F

secondary

#C68692

accent

#4D67DA

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #3BB59F

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

Preview Lab → · Contrast checker → · Palette generator →