#155F69#155F69

#155F69 is a dark, moderate teal. Relative luminance 0.094; OKLCH L 44.7% C 0.070 H 208.5°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#155F69
RGB	rgb(21, 95, 105)
HSL	hsl(187, 67%, 25%)
HSV	hsv(187, 80%, 41%)
CMYK	cmyk(80%, 9.5%, 0%, 58.8%)
CIE-LAB	lab(36.67, -17.96, -12.02)
CIE-LCH	lch(36.67, 21.61, 213.80°)
OKLab	oklab(44.71% -0.0615 -0.0335)
OKLCH	oklch(44.71% 0.07 208.5)
XYZ	xyz(6.9502, 9.3629, 14.8028)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F69 #691F15

analogous

#156949 #155F69 #153569

triadic

#155F69 #69155F #5F6915

tetradic

#155F69 #491569 #691F15 #356915

square

#155F69 #491569 #691F15 #356915

split-complementary

#155F69 #691535 #694915

monochromatic

#05171A #0B3136 #155F69 #1F8D9C #29BBCF

Accessibility & contrast

On white

7.31

#155F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#155F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F69

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F69	#FFFFFF	#000000	##FFFFFF
##155F69	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565B6A

Deuteranopia (green-blind)

#4A5369

Tritanopia (blue-blind)

#006462

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #155f69;
/* rgb */ color: rgb(21, 95, 105);
/* oklch */ color: oklch(44.7% 0.070 208.5);

Tailwind

colors: {
  custom: {
    50: '#628c93',
    500: '#155f69',
    950: '#000000',
  },
}

SCSS

$custom: #155f69;
$custom-light: #628c93;
$custom-dark: #000000;

JSON

{
  "hex": "#155f69",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 105
  },
  "hsl": {
    "h": 187.143,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44711,
    "c": 0.07003,
    "h": 208.5
  },
  "luminance": 0.09364
}

Semantic roles & 50–950 ramp

primary

#155F69

secondary

#A0463A

accent

#533EEA

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #155F69

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

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