#334B40#334B40

#334B40 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.9% C 0.035 H 164.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#334B40
RGB	rgb(51, 75, 64)
HSL	hsl(153, 19%, 25%)
HSV	hsv(153, 32%, 29%)
CMYK	cmyk(32%, 0%, 14.7%, 70.6%)
CIE-LAB	lab(29.68, -11.99, 3.61)
CIE-LCH	lch(29.68, 12.52, 163.24°)
OKLab	oklab(38.94% -0.0338 0.0093)
OKLCH	oklch(38.94% 0.035 164.6)
XYZ	xyz(4.8064, 6.1059, 5.7748)
Luminance	0.0611 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334B40 #4B333E

analogous

#334B34 #334B40 #334A4B

triadic

#334B40 #40334B #4B4033

tetradic

#334B40 #34334B #4B333E #4A4B33

square

#334B40 #34334B #4B333E #4A4B33

split-complementary

#334B40 #4B334A #4B3433

monochromatic

#0C1210 #1A2721 #334B40 #4C6F5F #65947E

Accessibility & contrast

On white

9.45

#334B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#334B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334B40

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334B40	#FFFFFF	#000000	##FFFFFF
##334B40	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A483F

Deuteranopia (green-blind)

#464541

Tritanopia (blue-blind)

#2E4B48

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #334b40;
/* rgb */ color: rgb(51, 75, 64);
/* oklch */ color: oklch(38.9% 0.035 164.6);

Tailwind

colors: {
  custom: {
    50: '#6b7d74',
    500: '#334b40',
    950: '#000000',
  },
}

SCSS

$custom: #334b40;
$custom-light: #6b7d74;
$custom-dark: #000000;

JSON

{
  "hex": "#334b40",
  "rgb": {
    "r": 51,
    "g": 75,
    "b": 64
  },
  "hsl": {
    "h": 152.5,
    "s": 19.048,
    "l": 24.706
  },
  "oklch": {
    "l": 0.38941,
    "c": 0.03507,
    "h": 164.6
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#334B40

secondary

#7B5E6C

accent

#6C91BC

background

#F6F7F7

surface

#EBEEED

border

#C6C9C8

text

#060908

muted

#7A7B7B

Preview Lab

Preview with #334B40

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

Preview Lab → · Contrast checker → · Palette generator →