#338740#338740

#338740 is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.5% C 0.133 H 146.4°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#338740
RGB	rgb(51, 135, 64)
HSL	hsl(129, 45%, 36%)
HSV	hsv(129, 62%, 53%)
CMYK	cmyk(62.2%, 0%, 52.6%, 47.1%)
CIE-LAB	lab(49.98, -41.07, 30.61)
CIE-LCH	lch(49.98, 51.22, 143.30°)
OKLab	oklab(55.49% -0.1111 0.0739)
OKLCH	oklch(55.49% 0.133 146.4)
XYZ	xyz(10.9539, 18.4009, 7.8240)
Luminance	0.1840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338740 #87337A

analogous

#508733 #338740 #33876A

triadic

#338740 #403387 #874033

tetradic

#338740 #335087 #87337A #876A33

square

#338740 #335087 #87337A #876A33

split-complementary

#338740 #6A3387 #873350

monochromatic

#112E16 #225B2B #338740 #44B355 #6DC87B

Accessibility & contrast

On white

4.49

#338740 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#338740 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338740

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338740	#FFFFFF	#000000	##000000
##338740	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B3A

Deuteranopia (green-blind)

#7E7445

Tritanopia (blue-blind)

#1F8477

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #338740;
/* rgb */ color: rgb(51, 135, 64);
/* oklch */ color: oklch(55.5% 0.133 146.4);

Tailwind

colors: {
  custom: {
    50: '#74ab76',
    500: '#338740',
    950: '#000000',
  },
}

SCSS

$custom: #338740;
$custom-light: #74ab76;
$custom-dark: #000000;

JSON

{
  "hex": "#338740",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 64
  },
  "hsl": {
    "h": 129.286,
    "s": 45.161,
    "l": 36.471
  },
  "oklch": {
    "l": 0.55492,
    "c": 0.13339,
    "h": 146.4
  },
  "luminance": 0.18402
}

Semantic roles & 50–950 ramp

primary

#338740

secondary

#B066A4

accent

#53C1D5

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #338740

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

Preview Lab → · Contrast checker → · Palette generator →