#357B7B#357B7B

#357B7B is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.9% C 0.070 H 195.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#357B7B
RGB	rgb(53, 123, 123)
HSL	hsl(180, 40%, 35%)
HSV	hsv(180, 57%, 48%)
CMYK	cmyk(56.9%, 0%, 0%, 51.8%)
CIE-LAB	lab(47.43, -21.72, -6.65)
CIE-LCH	lch(47.43, 22.71, 197.02°)
OKLab	oklab(53.87% -0.0674 -0.0184)
OKLCH	oklch(53.87% 0.07 195.3)
XYZ	xyz(12.1248, 16.3517, 21.2523)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357B7B #7B3535

analogous

#357B58 #357B7B #35587B

triadic

#357B7B #7B357B #7B7B35

tetradic

#357B7B #58357B #7B3535 #587B35

square

#357B7B #58357B #7B3535 #587B35

split-complementary

#357B7B #7B3558 #7B5835

monochromatic

#102525 #235050 #357B7B #47A6A6 #6BBFBF

Accessibility & contrast

On white

4.92

#357B7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#357B7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #357B7B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357B7B	#FFFFFF	#000000	##FFFFFF
##357B7B	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74757B

Deuteranopia (green-blind)

#686D7C

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #357b7b;
/* rgb */ color: rgb(53, 123, 123);
/* oklch */ color: oklch(53.9% 0.070 195.3);

Tailwind

colors: {
  custom: {
    50: '#74a1a1',
    500: '#357b7b',
    950: '#000000',
  },
}

SCSS

$custom: #357b7b;
$custom-light: #74a1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#357b7b",
  "rgb": {
    "r": 53,
    "g": 123,
    "b": 123
  },
  "hsl": {
    "h": 180,
    "s": 39.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53868,
    "c": 0.06986,
    "h": 195.3
  },
  "luminance": 0.16353
}

Semantic roles & 50–950 ramp

primary

#357B7B

secondary

#A86464

accent

#5858D0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #357B7B

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

Preview Lab → · Contrast checker → · Palette generator →