#145A21#145A21

#145A21 is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.2% C 0.112 H 146.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#145A21
RGB	rgb(20, 90, 33)
HSL	hsl(131, 64%, 22%)
HSV	hsv(131, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 63.3%, 64.7%)
CIE-LAB	lab(33.07, -34.48, 26.45)
CIE-LCH	lch(33.07, 43.46, 142.51°)
OKLab	oklab(41.16% -0.093 0.0625)
OKLCH	oklch(41.16% 0.112 146.1)
XYZ	xyz(4.2189, 7.5704, 2.6774)
Luminance	0.0757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A21 #5A144D

analogous

#2A5A14 #145A21 #145A44

triadic

#145A21 #21145A #5A2114

tetradic

#145A21 #142A5A #5A144D #5A4414

square

#145A21 #142A5A #5A144D #5A4414

split-complementary

#145A21 #44145A #5A142A

monochromatic

#061909 #09280F #145A21 #1F8C33 #2ABE46

Accessibility & contrast

On white

8.35

#145A21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#145A21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A21

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A21	#FFFFFF	#000000	##FFFFFF
##145A21	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511B

Deuteranopia (green-blind)

#534C26

Tritanopia (blue-blind)

#00584E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #145a21;
/* rgb */ color: rgb(20, 90, 33);
/* oklch */ color: oklch(41.2% 0.112 146.1);

Tailwind

colors: {
  custom: {
    50: '#5e895e',
    500: '#145a21',
    950: '#000000',
  },
}

SCSS

$custom: #145a21;
$custom-light: #5e895e;
$custom-dark: #000000;

JSON

{
  "hex": "#145a21",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 33
  },
  "hsl": {
    "h": 131.143,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41156,
    "c": 0.11205,
    "h": 146.1
  },
  "luminance": 0.07571
}

Semantic roles & 50–950 ramp

primary

#145A21

secondary

#923881

accent

#41C8E7

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #145A21

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

Preview Lab → · Contrast checker → · Palette generator →