#357B78#357B78

#357B78 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.070 H 191.5°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#357B78
RGB	rgb(53, 123, 120)
HSL	hsl(177, 40%, 35%)
HSV	hsv(177, 57%, 48%)
CMYK	cmyk(56.9%, 0%, 2.4%, 51.8%)
CIE-LAB	lab(47.34, -22.59, -5.01)
CIE-LCH	lch(47.34, 23.14, 192.51°)
OKLab	oklab(53.76% -0.0688 -0.0139)
OKLCH	oklch(53.76% 0.07 191.5)
XYZ	xyz(11.9399, 16.2777, 20.2783)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357B78 #7B3538

analogous

#357B55 #357B78 #355B7B

triadic

#357B78 #78357B #7B7835

tetradic

#357B78 #55357B #7B3538 #5B7B35

square

#357B78 #55357B #7B3538 #5B7B35

split-complementary

#357B78 #7B355B #7B5535

monochromatic

#102525 #23504E #357B78 #47A6A2 #6BBFBC

Accessibility & contrast

On white

4.93

#357B78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#357B78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #357B78

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357B78	#FFFFFF	#000000	##FFFFFF
##357B78	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747578

Deuteranopia (green-blind)

#696D79

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #357b78;
/* rgb */ color: rgb(53, 123, 120);
/* oklch */ color: oklch(53.8% 0.070 191.5);

Tailwind

colors: {
  custom: {
    50: '#74a19e',
    500: '#357b78',
    950: '#000000',
  },
}

SCSS

$custom: #357b78;
$custom-light: #74a19e;
$custom-dark: #000000;

JSON

{
  "hex": "#357b78",
  "rgb": {
    "r": 53,
    "g": 123,
    "b": 120
  },
  "hsl": {
    "h": 177.429,
    "s": 39.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53759,
    "c": 0.07019,
    "h": 191.5
  },
  "luminance": 0.16279
}

Semantic roles & 50–950 ramp

primary

#357B78

secondary

#A86467

accent

#585DD0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #357B78

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

Preview Lab → · Contrast checker → · Palette generator →