#10837B#10837B

#10837B is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.1% C 0.093 H 187.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#10837B
RGB	rgb(16, 131, 123)
HSL	hsl(176, 78%, 29%)
HSV	hsv(176, 88%, 51%)
CMYK	cmyk(87.8%, 0%, 6.1%, 48.6%)
CIE-LAB	lab(49.22, -30.95, -4.09)
CIE-LCH	lch(49.22, 31.22, 187.52°)
OKLab	oklab(55.08% -0.0922 -0.0116)
OKLCH	oklch(55.08% 0.093 187.2)
XYZ	xyz(11.9034, 17.7713, 21.5379)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10837B #831018

analogous

#108342 #10837B #105283

triadic

#10837B #7B1083 #837B10

tetradic

#10837B #421083 #831018 #528310

square

#10837B #421083 #831018 #528310

split-complementary

#10837B #831052 #834210

monochromatic

#031B1A #094C48 #10837B #17BAAE #29E5D8

Accessibility & contrast

On white

4.61

#10837B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#10837B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #10837B

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10837B	#FFFFFF	#000000	##FFFFFF
##10837B	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7B7B

Deuteranopia (green-blind)

#6D707C

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #10837b;
/* rgb */ color: rgb(16, 131, 123);
/* oklch */ color: oklch(55.1% 0.093 187.2);

Tailwind

colors: {
  custom: {
    50: '#69a7a1',
    500: '#10837b',
    950: '#000000',
  },
}

SCSS

$custom: #10837b;
$custom-light: #69a7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#10837b",
  "rgb": {
    "r": 16,
    "g": 131,
    "b": 123
  },
  "hsl": {
    "h": 175.826,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55085,
    "c": 0.09296,
    "h": 187.2
  },
  "luminance": 0.17773
}

Semantic roles & 50–950 ramp

primary

#10837B

secondary

#B9363F

accent

#3341F5

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #10837B

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

Preview Lab → · Contrast checker → · Palette generator →