#154C3B#154C3B

#154C3B is a dark, moderate teal. Relative luminance 0.056; OKLCH L 37.6% C 0.064 H 168.7°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#154C3B
RGB	rgb(21, 76, 59)
HSL	hsl(161, 57%, 19%)
HSV	hsv(161, 72%, 30%)
CMYK	cmyk(72.4%, 0%, 22.4%, 70.2%)
CIE-LAB	lab(28.50, -22.60, 4.94)
CIE-LCH	lch(28.50, 23.13, 167.66°)
OKLab	oklab(37.56% -0.063 0.0126)
OKLCH	oklch(37.56% 0.064 168.7)
XYZ	xyz(3.6827, 5.6437, 5.0321)
Luminance	0.0564 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C3B #4C1526

analogous

#154C20 #154C3B #15424C

triadic

#154C3B #3B154C #4C3B15

tetradic

#154C3B #20154C #4C1526 #424C15

square

#154C3B #20154C #4C1526 #424C15

split-complementary

#154C3B #4C1542 #4C2015

monochromatic

#071813 #081C16 #154C3B #227C60 #2FAC85

Accessibility & contrast

On white

9.86

#154C3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#154C3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C3B

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C3B	#FFFFFF	#000000	##FFFFFF
##154C3B	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A463A

Deuteranopia (green-blind)

#42413C

Tritanopia (blue-blind)

#004C47

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154c3b;
/* rgb */ color: rgb(21, 76, 59);
/* oklch */ color: oklch(37.6% 0.064 168.7);

Tailwind

colors: {
  custom: {
    50: '#5a7e70',
    500: '#154c3b',
    950: '#000000',
  },
}

SCSS

$custom: #154c3b;
$custom-light: #5a7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#154c3b",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 59
  },
  "hsl": {
    "h": 161.455,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37556,
    "c": 0.06428,
    "h": 168.7
  },
  "luminance": 0.05644
}

Semantic roles & 50–950 ramp

primary

#154C3B

secondary

#843950

accent

#4877E0

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #154C3B

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

Preview Lab → · Contrast checker → · Palette generator →