#154B39#154B39

#154B39 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.2% C 0.065 H 167.1°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#154B39
RGB	rgb(21, 75, 57)
HSL	hsl(160, 56%, 19%)
HSV	hsv(160, 72%, 29%)
CMYK	cmyk(72%, 0%, 24%, 70.6%)
CIE-LAB	lab(28.08, -22.65, 5.63)
CIE-LCH	lch(28.08, 23.34, 166.03°)
OKLab	oklab(37.2% -0.0629 0.0144)
OKLCH	oklch(37.2% 0.065 167.1)
XYZ	xyz(3.5635, 5.4866, 4.7413)
Luminance	0.0549 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B39 #4B1527

analogous

#154B1E #154B39 #15424B

triadic

#154B39 #39154B #4B3915

tetradic

#154B39 #1E154B #4B1527 #424B15

square

#154B39 #1E154B #4B1527 #424B15

split-complementary

#154B39 #4B1542 #4B1E15

monochromatic

#071812 #081B15 #154B39 #227B5D #30AB82

Accessibility & contrast

On white

10.01

#154B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#154B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B39

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B39	#FFFFFF	#000000	##FFFFFF
##154B39	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494538

Deuteranopia (green-blind)

#42403A

Tritanopia (blue-blind)

#004B46

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154b39;
/* rgb */ color: rgb(21, 75, 57);
/* oklch */ color: oklch(37.2% 0.065 167.1);

Tailwind

colors: {
  custom: {
    50: '#5a7e6f',
    500: '#154b39',
    950: '#000000',
  },
}

SCSS

$custom: #154b39;
$custom-light: #5a7e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#154b39",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 57
  },
  "hsl": {
    "h": 160,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37197,
    "c": 0.06452,
    "h": 167.1
  },
  "luminance": 0.05487
}

Semantic roles & 50–950 ramp

primary

#154B39

secondary

#833952

accent

#487BE0

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #154B39

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

Preview Lab → · Contrast checker → · Palette generator →