#338D45#338D45

#338D45 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.137 H 147.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#338D45
RGB	rgb(51, 141, 69)
HSL	hsl(132, 47%, 38%)
HSV	hsv(132, 64%, 55%)
CMYK	cmyk(63.8%, 0%, 51.1%, 44.7%)
CIE-LAB	lab(52.04, -42.71, 30.54)
CIE-LCH	lch(52.04, 52.50, 144.44°)
OKLab	oklab(57.22% -0.1154 0.074)
OKLCH	oklch(57.22% 0.137 147.3)
XYZ	xyz(11.9635, 20.1821, 8.8941)
Luminance	0.2018 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338D45 #8D337B

analogous

#4E8D33 #338D45 #338D72

triadic

#338D45 #45338D #8D4533

tetradic

#338D45 #334E8D #8D337B #8D7233

square

#338D45 #334E8D #8D337B #8D7233

split-complementary

#338D45 #72338D #8D334E

monochromatic

#123319 #23602F #338D45 #43BA5B #6FCB82

Accessibility & contrast

On white

4.17

#338D45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#338D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338D45

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338D45	#FFFFFF	#000000	##000000
##338D45	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F813F

Deuteranopia (green-blind)

#83794A

Tritanopia (blue-blind)

#1A8A7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #338d45;
/* rgb */ color: rgb(51, 141, 69);
/* oklch */ color: oklch(57.2% 0.137 147.3);

Tailwind

colors: {
  custom: {
    50: '#75af7a',
    500: '#338d45',
    950: '#000000',
  },
}

SCSS

$custom: #338d45;
$custom-light: #75af7a;
$custom-dark: #000000;

JSON

{
  "hex": "#338d45",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 69
  },
  "hsl": {
    "h": 132,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.57215,
    "c": 0.13705,
    "h": 147.3
  },
  "luminance": 0.20183
}

Semantic roles & 50–950 ramp

primary

#338D45

secondary

#B369A4

accent

#51BCD7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #338D45

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

Preview Lab → · Contrast checker → · Palette generator →