#145F3F#145F3F

#145F3F is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.2% C 0.089 H 159.9°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#145F3F
RGB	rgb(20, 95, 63)
HSL	hsl(154, 65%, 23%)
HSV	hsv(154, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 33.7%, 62.7%)
CIE-LAB	lab(35.38, -30.73, 12.06)
CIE-LCH	lch(35.38, 33.01, 158.57°)
OKLab	oklab(43.23% -0.0836 0.0305)
OKLCH	oklch(43.23% 0.089 159.9)
XYZ	xyz(5.2774, 8.6914, 6.1011)
Luminance	0.0869 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F3F #5F1434

analogous

#145F1A #145F3F #14595F

triadic

#145F3F #3F145F #5F3F14

tetradic

#145F3F #1A145F #5F1434 #595F14

square

#145F3F #1A145F #5F1434 #595F14

split-complementary

#145F3F #5F1459 #5F1A14

monochromatic

#051911 #092C1D #145F3F #1F9261 #29C482

Accessibility & contrast

On white

7.67

#145F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#145F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F3F

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F3F	#FFFFFF	#000000	##FFFFFF
##145F3F	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573D

Deuteranopia (green-blind)

#545141

Tritanopia (blue-blind)

#005F57

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #145f3f;
/* rgb */ color: rgb(20, 95, 63);
/* oklch */ color: oklch(43.2% 0.089 159.9);

Tailwind

colors: {
  custom: {
    50: '#5e8d74',
    500: '#145f3f',
    950: '#000000',
  },
}

SCSS

$custom: #145f3f;
$custom-light: #5e8d74;
$custom-dark: #000000;

JSON

{
  "hex": "#145f3f",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 63
  },
  "hsl": {
    "h": 154.4,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43232,
    "c": 0.08899,
    "h": 159.9
  },
  "luminance": 0.08692
}

Semantic roles & 50–950 ramp

primary

#145F3F

secondary

#973860

accent

#4088E8

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #145F3F

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

Preview Lab → · Contrast checker → · Palette generator →