#145A40#145A40

#145A40 is a dark, moderate teal. Relative luminance 0.078; OKLCH L 41.8% C 0.081 H 163.5°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#145A40
RGB	rgb(20, 90, 64)
HSL	hsl(158, 64%, 22%)
HSV	hsv(158, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 28.9%, 64.7%)
CIE-LAB	lab(33.63, -28.21, 9.02)
CIE-LCH	lch(33.63, 29.62, 162.27°)
OKLab	oklab(41.8% -0.0774 0.023)
OKLCH	oklch(41.8% 0.081 163.5)
XYZ	xyz(4.8695, 7.8307, 6.1043)
Luminance	0.0783 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A40 #5A142E

analogous

#145A1D #145A40 #14515A

triadic

#145A40 #40145A #5A4014

tetradic

#145A40 #1D145A #5A142E #515A14

square

#145A40 #1D145A #5A142E #515A14

split-complementary

#145A40 #5A1451 #5A1D14

monochromatic

#061912 #09281C #145A40 #1F8C64 #2ABE87

Accessibility & contrast

On white

8.18

#145A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#145A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A40

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A40	#FFFFFF	#000000	##FFFFFF
##145A40	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58533F

Deuteranopia (green-blind)

#4F4C42

Tritanopia (blue-blind)

#005A53

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #145a40;
/* rgb */ color: rgb(20, 90, 64);
/* oklch */ color: oklch(41.8% 0.081 163.5);

Tailwind

colors: {
  custom: {
    50: '#5d8974',
    500: '#145a40',
    950: '#000000',
  },
}

SCSS

$custom: #145a40;
$custom-light: #5d8974;
$custom-dark: #000000;

JSON

{
  "hex": "#145a40",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 64
  },
  "hsl": {
    "h": 157.714,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41797,
    "c": 0.08072,
    "h": 163.5
  },
  "luminance": 0.07831
}

Semantic roles & 50–950 ramp

primary

#145A40

secondary

#923859

accent

#417FE7

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #145A40

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

Preview Lab → · Contrast checker → · Palette generator →