#338A3F#338A3F

#338A3F is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.3% C 0.139 H 145.9°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#338A3F
RGB	rgb(51, 138, 63)
HSL	hsl(128, 46%, 37%)
HSV	hsv(128, 63%, 54%)
CMYK	cmyk(63%, 0%, 54.3%, 45.9%)
CIE-LAB	lab(50.97, -42.42, 32.33)
CIE-LCH	lch(50.97, 53.34, 142.69°)
OKLab	oklab(56.3% -0.1147 0.0776)
OKLCH	oklch(56.3% 0.139 145.9)
XYZ	xyz(11.3502, 19.2385, 7.8169)
Luminance	0.1924 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A3F #8A337E

analogous

#538A33 #338A3F #338A6B

triadic

#338A3F #3F338A #8A3F33

tetradic

#338A3F #33538A #8A337E #8A6B33

square

#338A3F #33538A #8A337E #8A6B33

split-complementary

#338A3F #6B338A #8A3353

monochromatic

#123116 #225D2B #338A3F #44B753 #6EC97B

Accessibility & contrast

On white

4.33

#338A3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#338A3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A3F

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A3F	#FFFFFF	#000000	##000000
##338A3F	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E38

Deuteranopia (green-blind)

#817645

Tritanopia (blue-blind)

#1E8779

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #338a3f;
/* rgb */ color: rgb(51, 138, 63);
/* oklch */ color: oklch(56.3% 0.139 145.9);

Tailwind

colors: {
  custom: {
    50: '#75ad76',
    500: '#338a3f',
    950: '#000000',
  },
}

SCSS

$custom: #338a3f;
$custom-light: #75ad76;
$custom-dark: #000000;

JSON

{
  "hex": "#338a3f",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 63
  },
  "hsl": {
    "h": 128.276,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56301,
    "c": 0.13854,
    "h": 145.9
  },
  "luminance": 0.1924
}

Semantic roles & 50–950 ramp

primary

#338A3F

secondary

#B167A7

accent

#52C4D6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #338A3F

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

Preview Lab → · Contrast checker → · Palette generator →