#338A4E#338A4E

#338A4E is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.6% C 0.124 H 150.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#338A4E
RGB	rgb(51, 138, 78)
HSL	hsl(139, 46%, 37%)
HSV	hsv(139, 63%, 54%)
CMYK	cmyk(63%, 0%, 43.5%, 45.9%)
CIE-LAB	lab(51.19, -39.97, 24.61)
CIE-LCH	lch(51.19, 46.94, 148.38°)
OKLab	oklab(56.56% -0.108 0.0608)
OKLCH	oklch(56.56% 0.124 150.6)
XYZ	xyz(11.8280, 19.4297, 10.3332)
Luminance	0.1943 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A4E #8A336F

analogous

#438A33 #338A4E #338A7A

triadic

#338A4E #4E338A #8A4E33

tetradic

#338A4E #33438A #8A336F #8A7A33

square

#338A4E #33438A #8A336F #8A7A33

split-complementary

#338A4E #7A338A #8A3343

monochromatic

#12311B #225D35 #338A4E #44B767 #6EC98A

Accessibility & contrast

On white

4.30

#338A4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#338A4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A4E

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A4E	#FFFFFF	#000000	##000000
##338A4E	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4A

Deuteranopia (green-blind)

#7F7752

Tritanopia (blue-blind)

#17887B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #338a4e;
/* rgb */ color: rgb(51, 138, 78);
/* oklch */ color: oklch(56.6% 0.124 150.6);

Tailwind

colors: {
  custom: {
    50: '#74ad80',
    500: '#338a4e',
    950: '#000000',
  },
}

SCSS

$custom: #338a4e;
$custom-light: #74ad80;
$custom-dark: #000000;

JSON

{
  "hex": "#338a4e",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 78
  },
  "hsl": {
    "h": 138.621,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56555,
    "c": 0.12396,
    "h": 150.6
  },
  "luminance": 0.19431
}

Semantic roles & 50–950 ramp

primary

#338A4E

secondary

#B1679A

accent

#52ADD6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338A4E

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

Preview Lab → · Contrast checker → · Palette generator →