#318F17#318F17

#318F17 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.174 H 140.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#318F17
RGB	rgb(49, 143, 23)
HSL	hsl(107, 72%, 33%)
HSV	hsv(107, 84%, 56%)
CMYK	cmyk(65.7%, 0%, 83.9%, 43.9%)
CIE-LAB	lab(52.24, -48.69, 50.36)
CIE-LCH	lch(52.24, 70.05, 134.04°)
OKLab	oklab(57.23% -0.1336 0.1113)
OKLCH	oklch(57.23% 0.174 140.2)
XYZ	xyz(11.2432, 20.3586, 4.1475)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318F17 #75178F

analogous

#6D8F17 #318F17 #178F39

triadic

#318F17 #17318F #8F1731

tetradic

#318F17 #176D8F #75178F #8F3917

square

#318F17 #176D8F #75178F #8F3917

split-complementary

#318F17 #39178F #8F176D

monochromatic

#0D2606 #1F5A0F #318F17 #43C41F #63E040

Accessibility & contrast

On white

4.14

#318F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#318F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318F17

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318F17	#FFFFFF	#000000	##000000
##318F17	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#887A26

Tritanopia (blue-blind)

#228A79

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #318f17;
/* rgb */ color: rgb(49, 143, 23);
/* oklch */ color: oklch(57.2% 0.174 140.2);

Tailwind

colors: {
  custom: {
    50: '#77b160',
    500: '#318f17',
    950: '#000000',
  },
}

SCSS

$custom: #318f17;
$custom-light: #77b160;
$custom-dark: #000000;

JSON

{
  "hex": "#318f17",
  "rgb": {
    "r": 49,
    "g": 143,
    "b": 23
  },
  "hsl": {
    "h": 107,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5723,
    "c": 0.17389,
    "h": 140.2
  },
  "luminance": 0.2036
}

Semantic roles & 50–950 ramp

primary

#318F17

secondary

#A541C1

accent

#39EFC8

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1105

muted

#7C807A

Preview Lab

Preview with #318F17

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

Preview Lab → · Contrast checker → · Palette generator →