#338F1F#338F1F

#338F1F is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.169 H 140.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#338F1F
RGB	rgb(51, 143, 31)
HSL	hsl(109, 64%, 34%)
HSV	hsv(109, 78%, 56%)
CMYK	cmyk(64.3%, 0%, 78.3%, 43.9%)
CIE-LAB	lab(52.34, -47.73, 47.97)
CIE-LCH	lch(52.34, 67.67, 134.86°)
OKLab	oklab(57.34% -0.1307 0.1074)
OKLCH	oklch(57.34% 0.169 140.6)
XYZ	xyz(11.4345, 20.4466, 4.6401)
Luminance	0.2045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F1F #7B1F8F

analogous

#6B8F1F #338F1F #1F8F43

triadic

#338F1F #1F338F #8F1F33

tetradic

#338F1F #1F6B8F #7B1F8F #8F431F

square

#338F1F #1F6B8F #7B1F8F #8F431F

split-complementary

#338F1F #431F8F #8F1F6B

monochromatic

#0F2A09 #215D14 #338F1F #45C12A #68D94F

Accessibility & contrast

On white

4.13

#338F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#338F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F1F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F1F	#FFFFFF	#000000	##000000
##338F1F	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938104

Deuteranopia (green-blind)

#887A2C

Tritanopia (blue-blind)

#248A7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338f1f;
/* rgb */ color: rgb(51, 143, 31);
/* oklch */ color: oklch(57.3% 0.169 140.6);

Tailwind

colors: {
  custom: {
    50: '#77b164',
    500: '#338f1f',
    950: '#000000',
  },
}

SCSS

$custom: #338f1f;
$custom-light: #77b164;
$custom-dark: #000000;

JSON

{
  "hex": "#338f1f",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 31
  },
  "hsl": {
    "h": 109.286,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5734,
    "c": 0.16921,
    "h": 140.6
  },
  "luminance": 0.20448
}

Semantic roles & 50–950 ramp

primary

#338F1F

secondary

#A84EBC

accent

#40E7CA

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #338F1F

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

Preview Lab → · Contrast checker → · Palette generator →