#154D37#154D37

#154D37 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.069 H 163.2°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#154D37
RGB	rgb(21, 77, 55)
HSL	hsl(156, 57%, 19%)
HSV	hsv(156, 73%, 30%)
CMYK	cmyk(72.7%, 0%, 28.6%, 69.8%)
CIE-LAB	lab(28.75, -24.18, 7.86)
CIE-LCH	lch(28.75, 25.42, 161.99°)
OKLab	oklab(37.73% -0.0665 0.0201)
OKLCH	oklch(37.73% 0.069 163.2)
XYZ	xyz(3.6524, 5.7426, 4.5296)
Luminance	0.0574 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D37 #4D152B

analogous

#154D1B #154D37 #15474D

triadic

#154D37 #37154D #4D3715

tetradic

#154D37 #1B154D #4D152B #474D15

square

#154D37 #1B154D #4D152B #474D15

split-complementary

#154D37 #4D1547 #4D1B15

monochromatic

#071811 #081D15 #154D37 #227D59 #2FAD7C

Accessibility & contrast

On white

9.77

#154D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#154D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D37

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D37	#FFFFFF	#000000	##FFFFFF
##154D37	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4736

Deuteranopia (green-blind)

#444238

Tritanopia (blue-blind)

#004D47

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154d37;
/* rgb */ color: rgb(21, 77, 55);
/* oklch */ color: oklch(37.7% 0.069 163.2);

Tailwind

colors: {
  custom: {
    50: '#5a7f6d',
    500: '#154d37',
    950: '#000000',
  },
}

SCSS

$custom: #154d37;
$custom-light: #5a7f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#154d37",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 55
  },
  "hsl": {
    "h": 156.429,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37733,
    "c": 0.06942,
    "h": 163.2
  },
  "luminance": 0.05743
}

Semantic roles & 50–950 ramp

primary

#154D37

secondary

#853957

accent

#4784E0

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A07

muted

#797C7A

Preview Lab

Preview with #154D37

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

Preview Lab → · Contrast checker → · Palette generator →