#338640#338640

#338640 is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.2% C 0.132 H 146.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#338640
RGB	rgb(51, 134, 64)
HSL	hsl(129, 45%, 36%)
HSV	hsv(129, 62%, 53%)
CMYK	cmyk(61.9%, 0%, 52.2%, 47.5%)
CIE-LAB	lab(49.65, -40.66, 30.20)
CIE-LCH	lch(49.65, 50.65, 143.40°)
OKLab	oklab(55.22% -0.11 0.0729)
OKLCH	oklch(55.22% 0.132 146.4)
XYZ	xyz(10.8150, 18.1231, 7.7777)
Luminance	0.1812 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338640 #863379

analogous

#508633 #338640 #33866A

triadic

#338640 #403386 #864033

tetradic

#338640 #335086 #863379 #866A33

square

#338640 #335086 #863379 #866A33

split-complementary

#338640 #6A3386 #863350

monochromatic

#112D16 #225A2B #338640 #44B255 #6CC77A

Accessibility & contrast

On white

4.54

#338640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#338640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338640

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338640	#FFFFFF	#000000	##000000
##338640	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887A3A

Deuteranopia (green-blind)

#7D7345

Tritanopia (blue-blind)

#208376

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #338640;
/* rgb */ color: rgb(51, 134, 64);
/* oklch */ color: oklch(55.2% 0.132 146.4);

Tailwind

colors: {
  custom: {
    50: '#74aa76',
    500: '#338640',
    950: '#000000',
  },
}

SCSS

$custom: #338640;
$custom-light: #74aa76;
$custom-dark: #000000;

JSON

{
  "hex": "#338640",
  "rgb": {
    "r": 51,
    "g": 134,
    "b": 64
  },
  "hsl": {
    "h": 129.398,
    "s": 44.865,
    "l": 36.275
  },
  "oklch": {
    "l": 0.55218,
    "c": 0.13198,
    "h": 146.4
  },
  "luminance": 0.18124
}

Semantic roles & 50–950 ramp

primary

#338640

secondary

#AF66A4

accent

#53C0D5

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #338640

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

Preview Lab → · Contrast checker → · Palette generator →