#439B1F#439B1F

#439B1F is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.2% C 0.177 H 138.7°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#439B1F
RGB	rgb(67, 155, 31)
HSL	hsl(103, 67%, 36%)
HSV	hsv(103, 80%, 61%)
CMYK	cmyk(56.8%, 0%, 80%, 39.2%)
CIE-LAB	lab(56.81, -48.03, 52.44)
CIE-LCH	lch(56.81, 71.11, 132.49°)
OKLab	oklab(61.18% -0.1326 0.1166)
OKLCH	oklch(61.18% 0.177 138.7)
XYZ	xyz(14.2829, 24.7337, 5.3175)
Luminance	0.2473 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439B1F #771F9B

analogous

#819B1F #439B1F #1F9B39

triadic

#439B1F #1F439B #9B1F43

tetradic

#439B1F #1F819B #771F9B #9B391F

square

#439B1F #1F819B #771F9B #9B391F

split-complementary

#439B1F #391F9B #9B1F81

monochromatic

#17350B #2D6815 #439B1F #59CE29 #7EDD57

Accessibility & contrast

On white

3.53

#439B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#439B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439B1F

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439B1F	#FFFFFF	#000000	##000000
##439B1F	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#95862D

Tritanopia (blue-blind)

#3A9584

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #439b1f;
/* rgb */ color: rgb(67, 155, 31);
/* oklch */ color: oklch(61.2% 0.177 138.7);

Tailwind

colors: {
  custom: {
    50: '#81b965',
    500: '#439b1f',
    950: '#000000',
  },
}

SCSS

$custom: #439b1f;
$custom-light: #81b965;
$custom-dark: #000000;

JSON

{
  "hex": "#439b1f",
  "rgb": {
    "r": 67,
    "g": 155,
    "b": 31
  },
  "hsl": {
    "h": 102.581,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61184,
    "c": 0.17654,
    "h": 138.7
  },
  "luminance": 0.24735
}

Semantic roles & 50–950 ramp

primary

#439B1F

secondary

#A255C1

accent

#3EEAB8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #439B1F

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

Preview Lab → · Contrast checker → · Palette generator →