#154E54#154E54

#154E54 is a dark, muted teal. Relative luminance 0.062; OKLCH L 39.1% C 0.058 H 205.2°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#154E54
RGB	rgb(21, 78, 84)
HSL	hsl(186, 60%, 21%)
HSV	hsv(186, 75%, 33%)
CMYK	cmyk(75%, 7.1%, 0%, 67.1%)
CIE-LAB	lab(30.03, -15.75, -8.87)
CIE-LCH	lch(30.03, 18.08, 209.38°)
OKLab	oklab(39.07% -0.0523 -0.0246)
OKLCH	oklch(39.07% 0.058 205.2)
XYZ	xyz(4.6332, 6.2478, 9.3475)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E54 #541B15

analogous

#15543A #154E54 #152E54

triadic

#154E54 #54154E #4E5415

tetradic

#154E54 #3A1554 #541B15 #2E5415

square

#154E54 #3A1554 #541B15 #2E5415

split-complementary

#154E54 #54152E #543A15

monochromatic

#061718 #092123 #154E54 #217B85 #2DA9B6

Accessibility & contrast

On white

9.33

#154E54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#154E54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E54

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E54	#FFFFFF	#000000	##FFFFFF
##154E54	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474B54

Deuteranopia (green-blind)

#3E4454

Tritanopia (blue-blind)

#005250

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154e54;
/* rgb */ color: rgb(21, 78, 84);
/* oklch */ color: oklch(39.1% 0.058 205.2);

Tailwind

colors: {
  custom: {
    50: '#5d7f84',
    500: '#154e54',
    950: '#000000',
  },
}

SCSS

$custom: #154e54;
$custom-light: #5d7f84;
$custom-dark: #000000;

JSON

{
  "hex": "#154e54",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 84
  },
  "hsl": {
    "h": 185.714,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39075,
    "c": 0.0578,
    "h": 205.2
  },
  "luminance": 0.06248
}

Semantic roles & 50–950 ramp

primary

#154E54

secondary

#8C4139

accent

#5445E3

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #154E54

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

Preview Lab → · Contrast checker → · Palette generator →