#439F1B#439F1B

#439F1B is a light, vivid green. Relative luminance 0.261; OKLCH L 62.2% C 0.183 H 138.6°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#439F1B
RGB	rgb(67, 159, 27)
HSL	hsl(102, 71%, 36%)
HSV	hsv(102, 83%, 62%)
CMYK	cmyk(57.9%, 0%, 83%, 37.6%)
CIE-LAB	lab(58.10, -49.74, 54.82)
CIE-LCH	lch(58.10, 74.02, 132.22°)
OKLab	oklab(62.24% -0.1374 0.121)
OKLCH	oklch(62.24% 0.183 138.6)
XYZ	xyz(14.9101, 26.0674, 5.2825)
Luminance	0.2607 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439F1B #771B9F

analogous

#859F1B #439F1B #1B9F35

triadic

#439F1B #1B439F #9F1B43

tetradic

#439F1B #1B859F #771B9F #9F351B

square

#439F1B #1B859F #771B9F #9F351B

split-complementary

#439F1B #351B9F #9F1B85

monochromatic

#173609 #2D6B12 #439F1B #59D324 #7EE253

Accessibility & contrast

On white

3.38

#439F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#439F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439F1B

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439F1B	#FFFFFF	#000000	##000000
##439F1B	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#99892C

Tritanopia (blue-blind)

#3A9987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #439f1b;
/* rgb */ color: rgb(67, 159, 27);
/* oklch */ color: oklch(62.2% 0.183 138.6);

Tailwind

colors: {
  custom: {
    50: '#82bc64',
    500: '#439f1b',
    950: '#000000',
  },
}

SCSS

$custom: #439f1b;
$custom-light: #82bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#439f1b",
  "rgb": {
    "r": 67,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 101.818,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.6224,
    "c": 0.18305,
    "h": 138.6
  },
  "luminance": 0.26069
}

Semantic roles & 50–950 ramp

primary

#439F1B

secondary

#A251C5

accent

#3AEEB7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #439F1B

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

Preview Lab → · Contrast checker → · Palette generator →