#154B3D#154B3D

#154B3D is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.3% C 0.061 H 172.3°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#154B3D
RGB	rgb(21, 75, 61)
HSL	hsl(164, 56%, 19%)
HSV	hsv(164, 72%, 29%)
CMYK	cmyk(72%, 0%, 18.7%, 70.6%)
CIE-LAB	lab(28.19, -21.52, 3.22)
CIE-LCH	lch(28.19, 21.76, 171.49°)
OKLab	oklab(37.32% -0.0607 0.0082)
OKLCH	oklch(37.32% 0.061 172.3)
XYZ	xyz(3.6672, 5.5281, 5.2877)
Luminance	0.0553 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B3D #4B1523

analogous

#154B22 #154B3D #153E4B

triadic

#154B3D #3D154B #4B3D15

tetradic

#154B3D #22154B #4B1523 #3E4B15

square

#154B3D #22154B #4B1523 #3E4B15

split-complementary

#154B3D #4B153E #4B2215

monochromatic

#071813 #081B16 #154B3D #227B64 #30AB8B

Accessibility & contrast

On white

9.97

#154B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#154B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B3D

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B3D	#FFFFFF	#000000	##FFFFFF
##154B3D	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48463C

Deuteranopia (green-blind)

#41403E

Tritanopia (blue-blind)

#004C47

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154b3d;
/* rgb */ color: rgb(21, 75, 61);
/* oklch */ color: oklch(37.3% 0.061 172.3);

Tailwind

colors: {
  custom: {
    50: '#5a7d72',
    500: '#154b3d',
    950: '#000000',
  },
}

SCSS

$custom: #154b3d;
$custom-light: #5a7d72;
$custom-dark: #000000;

JSON

{
  "hex": "#154b3d",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 61
  },
  "hsl": {
    "h": 164.444,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37324,
    "c": 0.06123,
    "h": 172.3
  },
  "luminance": 0.05529
}

Semantic roles & 50–950 ramp

primary

#154B3D

secondary

#83394C

accent

#486FE0

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A08

muted

#797C7B

Preview Lab

Preview with #154B3D

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

Preview Lab → · Contrast checker → · Palette generator →