#319F1B#319F1B

#319F1B is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.190 H 140.9°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#319F1B
RGB	rgb(49, 159, 27)
HSL	hsl(110, 71%, 36%)
HSV	hsv(110, 83%, 62%)
CMYK	cmyk(69.2%, 0%, 83%, 37.6%)
CIE-LAB	lab(57.59, -53.99, 54.15)
CIE-LCH	lch(57.59, 76.47, 134.91°)
OKLab	oklab(61.67% -0.1477 0.1198)
OKLCH	oklch(61.67% 0.19 140.9)
XYZ	xyz(13.8619, 25.5269, 5.2334)
Luminance	0.2553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319F1B #891B9F

analogous

#739F1B #319F1B #1B9F47

triadic

#319F1B #1B319F #9F1B31

tetradic

#319F1B #1B739F #891B9F #9F471B

square

#319F1B #1B739F #891B9F #9F471B

split-complementary

#319F1B #471B9F #9F1B73

monochromatic

#113609 #216B12 #319F1B #41D324 #6BE253

Accessibility & contrast

On white

3.44

#319F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#319F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319F1B

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319F1B	#FFFFFF	#000000	##000000
##319F1B	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#96872C

Tritanopia (blue-blind)

#199A87

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #319f1b;
/* rgb */ color: rgb(49, 159, 27);
/* oklch */ color: oklch(61.7% 0.190 140.9);

Tailwind

colors: {
  custom: {
    50: '#7abc64',
    500: '#319f1b',
    950: '#000000',
  },
}

SCSS

$custom: #319f1b;
$custom-light: #7abc64;
$custom-dark: #000000;

JSON

{
  "hex": "#319f1b",
  "rgb": {
    "r": 49,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 110,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61667,
    "c": 0.19015,
    "h": 140.9
  },
  "luminance": 0.25528
}

Semantic roles & 50–950 ramp

primary

#319F1B

secondary

#B151C5

accent

#3AEED0

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #319F1B

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

Preview Lab → · Contrast checker → · Palette generator →