#10737B#10737B

#10737B is a mid, moderate teal. Relative luminance 0.138; OKLCH L 50.8% C 0.083 H 203.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#10737B
RGB	rgb(16, 115, 123)
HSL	hsl(184, 77%, 27%)
HSV	hsv(184, 87%, 48%)
CMYK	cmyk(87%, 6.5%, 0%, 51.8%)
CIE-LAB	lab(43.95, -22.99, -11.97)
CIE-LCH	lch(43.95, 25.92, 207.51°)
OKLab	oklab(50.8% -0.0759 -0.0333)
OKLCH	oklch(50.8% 0.083 203.7)
XYZ	xyz(9.9180, 13.8004, 20.8761)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10737B #7B1810

analogous

#107B4E #10737B #103E7B

triadic

#10737B #7B1073 #737B10

tetradic

#10737B #4E107B #7B1810 #3E7B10

square

#10737B #4E107B #7B1810 #3E7B10

split-complementary

#10737B #7B103E #7B4E10

monochromatic

#04191B #094045 #10737B #17A6B1 #23D4E2

Accessibility & contrast

On white

5.58

#10737B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#10737B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #10737B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10737B	#FFFFFF	#000000	##FFFFFF
##10737B	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696E7C

Deuteranopia (green-blind)

#5B647B

Tritanopia (blue-blind)

#007875

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #10737b;
/* rgb */ color: rgb(16, 115, 123);
/* oklch */ color: oklch(50.8% 0.083 203.7);

Tailwind

colors: {
  custom: {
    50: '#669ba1',
    500: '#10737b',
    950: '#000000',
  },
}

SCSS

$custom: #10737b;
$custom-light: #669ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#10737b",
  "rgb": {
    "r": 16,
    "g": 115,
    "b": 123
  },
  "hsl": {
    "h": 184.486,
    "s": 76.978,
    "l": 27.255
  },
  "oklch": {
    "l": 0.50796,
    "c": 0.0829,
    "h": 203.7
  },
  "luminance": 0.13802
}

Semantic roles & 50–950 ramp

primary

#10737B

secondary

#B23F35

accent

#4334F4

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #10737B

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

Preview Lab → · Contrast checker → · Palette generator →