#155458#155458

#155458 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.9% C 0.061 H 201.3°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#155458
RGB	rgb(21, 84, 88)
HSL	hsl(184, 61%, 21%)
HSV	hsv(184, 76%, 35%)
CMYK	cmyk(76.1%, 4.5%, 0%, 65.5%)
CIE-LAB	lab(32.27, -17.75, -8.04)
CIE-LCH	lch(32.27, 19.48, 204.38°)
OKLab	oklab(40.93% -0.0573 -0.0223)
OKLCH	oklch(40.93% 0.062 201.3)
XYZ	xyz(5.2403, 7.2040, 10.3450)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155458 #581915

analogous

#15583B #155458 #153358

triadic

#155458 #581554 #545815

tetradic

#155458 #3B1558 #581915 #335815

square

#155458 #3B1558 #581915 #335815

split-complementary

#155458 #581533 #583B15

monochromatic

#061819 #092527 #155458 #218389 #2DB2BB

Accessibility & contrast

On white

8.60

#155458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#155458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155458

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155458	#FFFFFF	#000000	##FFFFFF
##155458	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5058

Deuteranopia (green-blind)

#434958

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #155458;
/* rgb */ color: rgb(21, 84, 88);
/* oklch */ color: oklch(40.9% 0.061 201.3);

Tailwind

colors: {
  custom: {
    50: '#5e8487',
    500: '#155458',
    950: '#000000',
  },
}

SCSS

$custom: #155458;
$custom-light: #5e8487;
$custom-dark: #000000;

JSON

{
  "hex": "#155458",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 88
  },
  "hsl": {
    "h": 183.582,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40934,
    "c": 0.0615,
    "h": 201.3
  },
  "luminance": 0.07205
}

Semantic roles & 50–950 ramp

primary

#155458

secondary

#903E39

accent

#4D43E5

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #155458

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

Preview Lab → · Contrast checker → · Palette generator →