#154B3A#154B3A

#154B3A is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.2% C 0.064 H 168.3°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#154B3A
RGB	rgb(21, 75, 58)
HSL	hsl(161, 56%, 19%)
HSV	hsv(161, 72%, 29%)
CMYK	cmyk(72%, 0%, 22.7%, 70.6%)
CIE-LAB	lab(28.11, -22.37, 5.03)
CIE-LCH	lch(28.11, 22.93, 167.33°)
OKLab	oklab(37.23% -0.0623 0.0129)
OKLCH	oklch(37.23% 0.064 168.3)
XYZ	xyz(3.5887, 5.4967, 4.8740)
Luminance	0.0550 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B3A #4B1526

analogous

#154B1F #154B3A #15414B

triadic

#154B3A #3A154B #4B3A15

tetradic

#154B3A #1F154B #4B1526 #414B15

square

#154B3A #1F154B #4B1526 #414B15

split-complementary

#154B3A #4B1541 #4B1F15

monochromatic

#071812 #081B15 #154B3A #227B5F #30AB84

Accessibility & contrast

On white

10.00

#154B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#154B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B3A

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B3A	#FFFFFF	#000000	##FFFFFF
##154B3A	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494639

Deuteranopia (green-blind)

#41403B

Tritanopia (blue-blind)

#004B46

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154b3a;
/* rgb */ color: rgb(21, 75, 58);
/* oklch */ color: oklch(37.2% 0.064 168.3);

Tailwind

colors: {
  custom: {
    50: '#5a7e70',
    500: '#154b3a',
    950: '#000000',
  },
}

SCSS

$custom: #154b3a;
$custom-light: #5a7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#154b3a",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 58
  },
  "hsl": {
    "h": 161.111,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37228,
    "c": 0.06365,
    "h": 168.3
  },
  "luminance": 0.05497
}

Semantic roles & 50–950 ramp

primary

#154B3A

secondary

#833950

accent

#4878E0

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #154B3A

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

Preview Lab → · Contrast checker → · Palette generator →