#3BB5A7#3BB5A7

#3BB5A7 is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.3% C 0.108 H 184.2°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#3BB5A7
RGB	rgb(59, 181, 167)
HSL	hsl(173, 51%, 47%)
HSV	hsv(173, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 7.7%, 29%)
CIE-LAB	lab(67.10, -36.56, -2.67)
CIE-LCH	lch(67.10, 36.66, 184.18°)
OKLab	oklab(70.3% -0.1076 -0.0078)
OKLCH	oklch(70.3% 0.108 184.2)
XYZ	xyz(25.2993, 36.7647, 42.3147)
Luminance	0.3677 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB5A7 #B53B49

analogous

#3BB56A #3BB5A7 #3B86B5

triadic

#3BB5A7 #A73BB5 #B5A73B

tetradic

#3BB5A7 #6A3BB5 #B53B49 #86B53B

square

#3BB5A7 #6A3BB5 #B53B49 #86B53B

split-complementary

#3BB5A7 #B53B86 #B56A3B

monochromatic

#1D5952 #2C877C #3BB5A7 #62CCBF #90DBD2

Accessibility & contrast

On white

2.51

#3BB5A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#3BB5A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB5A7

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB5A7	#FFFFFF	#000000	##000000
##3BB5A7	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACABA7

Deuteranopia (green-blind)

#9B9EA8

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bb5a7;
/* rgb */ color: rgb(59, 181, 167);
/* oklch */ color: oklch(70.3% 0.108 184.2);

Tailwind

colors: {
  custom: {
    50: '#81ccc1',
    500: '#3bb5a7',
    950: '#000000',
  },
}

SCSS

$custom: #3bb5a7;
$custom-light: #81ccc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb5a7",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 167
  },
  "hsl": {
    "h": 173.115,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70299,
    "c": 0.10791,
    "h": 184.2
  },
  "luminance": 0.36768
}

Semantic roles & 50–950 ramp

primary

#3BB5A7

secondary

#C6868D

accent

#4D5EDA

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3BB5A7

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

Preview Lab → · Contrast checker → · Palette generator →