#154D39#154D39

#154D39 is a dark, moderate teal. Relative luminance 0.058; OKLCH L 37.8% C 0.068 H 165.4°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#154D39
RGB	rgb(21, 77, 57)
HSL	hsl(159, 57%, 19%)
HSV	hsv(159, 73%, 30%)
CMYK	cmyk(72.7%, 0%, 26%, 69.8%)
CIE-LAB	lab(28.80, -23.65, 6.66)
CIE-LCH	lch(28.80, 24.57, 164.27°)
OKLab	oklab(37.79% -0.0653 0.017)
OKLCH	oklch(37.79% 0.068 165.4)
XYZ	xyz(3.7013, 5.7622, 4.7873)
Luminance	0.0576 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D39 #4D1529

analogous

#154D1D #154D39 #15454D

triadic

#154D39 #39154D #4D3915

tetradic

#154D39 #1D154D #4D1529 #454D15

square

#154D39 #1D154D #4D1529 #454D15

split-complementary

#154D39 #4D1545 #4D1D15

monochromatic

#071812 #081D15 #154D39 #227D5D #2FAD80

Accessibility & contrast

On white

9.76

#154D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#154D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D39

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D39	#FFFFFF	#000000	##FFFFFF
##154D39	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4738

Deuteranopia (green-blind)

#44423A

Tritanopia (blue-blind)

#004D47

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154d39;
/* rgb */ color: rgb(21, 77, 57);
/* oklch */ color: oklch(37.8% 0.068 165.4);

Tailwind

colors: {
  custom: {
    50: '#5b7f6f',
    500: '#154d39',
    950: '#000000',
  },
}

SCSS

$custom: #154d39;
$custom-light: #5b7f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#154d39",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 57
  },
  "hsl": {
    "h": 158.571,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37791,
    "c": 0.06753,
    "h": 165.4
  },
  "luminance": 0.05763
}

Semantic roles & 50–950 ramp

primary

#154D39

secondary

#853954

accent

#477EE0

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #154D39

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

Preview Lab → · Contrast checker → · Palette generator →