#145E31#145E31

#145E31 is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.6% C 0.102 H 151.8°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#145E31
RGB	rgb(20, 94, 49)
HSL	hsl(144, 65%, 22%)
HSV	hsv(144, 79%, 37%)
CMYK	cmyk(78.7%, 0%, 47.9%, 63.1%)
CIE-LAB	lab(34.75, -33.37, 19.57)
CIE-LCH	lch(34.75, 38.69, 149.60°)
OKLab	oklab(42.62% -0.0898 0.0482)
OKLCH	oklch(42.62% 0.102 151.8)
XYZ	xyz(4.8452, 8.3753, 4.2664)
Luminance	0.0838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145E31 #5E1441

analogous

#1C5E14 #145E31 #145E56

triadic

#145E31 #31145E #5E3114

tetradic

#145E31 #141C5E #5E1441 #5E5614

square

#145E31 #141C5E #5E1441 #5E5614

split-complementary

#145E31 #56145E #5E141C

monochromatic

#05190D #092C17 #145E31 #1F904B #29C366

Accessibility & contrast

On white

7.85

#145E31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#145E31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145E31

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145E31	#FFFFFF	#000000	##FFFFFF
##145E31	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552E

Deuteranopia (green-blind)

#554F34

Tritanopia (blue-blind)

#005C53

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145e31;
/* rgb */ color: rgb(20, 94, 49);
/* oklch */ color: oklch(42.6% 0.102 151.8);

Tailwind

colors: {
  custom: {
    50: '#5e8c6a',
    500: '#145e31',
    950: '#000000',
  },
}

SCSS

$custom: #145e31;
$custom-light: #5e8c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#145e31",
  "rgb": {
    "r": 20,
    "g": 94,
    "b": 49
  },
  "hsl": {
    "h": 143.514,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42622,
    "c": 0.1019,
    "h": 151.8
  },
  "luminance": 0.08376
}

Semantic roles & 50–950 ramp

primary

#145E31

secondary

#963871

accent

#40A6E8

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #145E31

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

Preview Lab → · Contrast checker → · Palette generator →