#15838F#15838F

#15838F is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.091 H 206.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#15838F
RGB	rgb(21, 131, 143)
HSL	hsl(186, 74%, 32%)
HSV	hsv(186, 85%, 56%)
CMYK	cmyk(85.3%, 8.4%, 0%, 43.9%)
CIE-LAB	lab(49.95, -24.14, -14.72)
CIE-LCH	lch(49.95, 28.27, 211.37°)
OKLab	oklab(55.92% -0.0817 -0.041)
OKLCH	oklch(55.92% 0.091 206.7)
XYZ	xyz(13.3813, 18.3735, 28.8224)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15838F #8F2115

analogous

#158F5E #15838F #15468F

triadic

#15838F #8F1583 #838F15

tetradic

#15838F #5E158F #8F2115 #468F15

square

#15838F #5E158F #8F2115 #468F15

split-complementary

#15838F #8F1546 #8F5E15

monochromatic

#052124 #0D525A #15838F #1DB4C4 #3CD2E2

Accessibility & contrast

On white

4.49

#15838F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#15838F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15838F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15838F	#FFFFFF	#000000	##000000
##15838F	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777D90

Deuteranopia (green-blind)

#67728F

Tritanopia (blue-blind)

#008987

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #15838f;
/* rgb */ color: rgb(21, 131, 143);
/* oklch */ color: oklch(55.9% 0.091 206.7);

Tailwind

colors: {
  custom: {
    50: '#6ca7af',
    500: '#15838f',
    950: '#000000',
  },
}

SCSS

$custom: #15838f;
$custom-light: #6ca7af;
$custom-dark: #000000;

JSON

{
  "hex": "#15838f",
  "rgb": {
    "r": 21,
    "g": 131,
    "b": 143
  },
  "hsl": {
    "h": 185.902,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55916,
    "c": 0.09138,
    "h": 206.7
  },
  "luminance": 0.18375
}

Semantic roles & 50–950 ramp

primary

#15838F

secondary

#C24B3E

accent

#4937F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #15838F

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

Preview Lab → · Contrast checker → · Palette generator →