#439B1B#439B1B

#439B1B is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.2% C 0.178 H 138.4°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#439B1B
RGB	rgb(67, 155, 27)
HSL	hsl(101, 70%, 36%)
HSV	hsv(101, 83%, 61%)
CMYK	cmyk(56.8%, 0%, 82.6%, 39.2%)
CIE-LAB	lab(56.80, -48.26, 53.62)
CIE-LCH	lch(56.80, 72.14, 131.99°)
OKLab	oklab(61.16% -0.1334 0.1185)
OKLCH	oklch(61.16% 0.178 138.4)
XYZ	xyz(14.2334, 24.7139, 5.0569)
Luminance	0.2472 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439B1B #731B9B

analogous

#839B1B #439B1B #1B9B33

triadic

#439B1B #1B439B #9B1B43

tetradic

#439B1B #1B839B #731B9B #9B331B

square

#439B1B #1B839B #731B9B #9B331B

split-complementary

#439B1B #331B9B #9B1B83

monochromatic

#163309 #2C6712 #439B1B #5ACF24 #7DE050

Accessibility & contrast

On white

3.53

#439B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#439B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439B1B

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439B1B	#FFFFFF	#000000	##000000
##439B1B	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#95862B

Tritanopia (blue-blind)

#3B9584

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #439b1b;
/* rgb */ color: rgb(67, 155, 27);
/* oklch */ color: oklch(61.2% 0.178 138.4);

Tailwind

colors: {
  custom: {
    50: '#81b964',
    500: '#439b1b',
    950: '#000000',
  },
}

SCSS

$custom: #439b1b;
$custom-light: #81b964;
$custom-dark: #000000;

JSON

{
  "hex": "#439b1b",
  "rgb": {
    "r": 67,
    "g": 155,
    "b": 27
  },
  "hsl": {
    "h": 101.25,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61162,
    "c": 0.1784,
    "h": 138.4
  },
  "luminance": 0.24715
}

Semantic roles & 50–950 ramp

primary

#439B1B

secondary

#9F4FC3

accent

#3BEDB5

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #439B1B

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

Preview Lab → · Contrast checker → · Palette generator →