#439C1B#439C1B

#439C1B is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.4% C 0.180 H 138.5°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#439C1B
RGB	rgb(67, 156, 27)
HSL	hsl(101, 70%, 36%)
HSV	hsv(101, 83%, 61%)
CMYK	cmyk(57.1%, 0%, 82.7%, 38.8%)
CIE-LAB	lab(57.12, -48.63, 53.92)
CIE-LCH	lch(57.12, 72.61, 132.05°)
OKLab	oklab(61.43% -0.1344 0.1191)
OKLCH	oklch(61.43% 0.18 138.5)
XYZ	xyz(14.4005, 25.0482, 5.1126)
Luminance	0.2505 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439C1B #741B9C

analogous

#839C1B #439C1B #1B9C33

triadic

#439C1B #1B439C #9C1B43

tetradic

#439C1B #1B839C #741B9C #9C331B

square

#439C1B #1B839C #741B9C #9C331B

split-complementary

#439C1B #331B9C #9C1B83

monochromatic

#163409 #2D6812 #439C1B #59D024 #7DE151

Accessibility & contrast

On white

3.49

#439C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#439C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439C1B

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439C1B	#FFFFFF	#000000	##000000
##439C1B	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#96862B

Tritanopia (blue-blind)

#3A9685

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #439c1b;
/* rgb */ color: rgb(67, 156, 27);
/* oklch */ color: oklch(61.4% 0.180 138.5);

Tailwind

colors: {
  custom: {
    50: '#82ba64',
    500: '#439c1b',
    950: '#000000',
  },
}

SCSS

$custom: #439c1b;
$custom-light: #82ba64;
$custom-dark: #000000;

JSON

{
  "hex": "#439c1b",
  "rgb": {
    "r": 67,
    "g": 156,
    "b": 27
  },
  "hsl": {
    "h": 101.395,
    "s": 70.492,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61432,
    "c": 0.17957,
    "h": 138.5
  },
  "luminance": 0.25049
}

Semantic roles & 50–950 ramp

primary

#439C1B

secondary

#9F4FC3

accent

#3BEDB6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #439C1B

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

Preview Lab → · Contrast checker → · Palette generator →