#338B1B#338B1B

#338B1B is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.167 H 140.1°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#338B1B
RGB	rgb(51, 139, 27)
HSL	hsl(107, 67%, 33%)
HSV	hsv(107, 81%, 55%)
CMYK	cmyk(63.3%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(50.98, -46.55, 47.99)
CIE-LCH	lch(50.98, 66.85, 134.12°)
OKLab	oklab(56.21% -0.1278 0.1069)
OKLCH	oklch(56.21% 0.167 140.1)
XYZ	xyz(10.7952, 19.2472, 4.1829)
Luminance	0.1925 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338B1B #731B8B

analogous

#6B8B1B #338B1B #1B8B3B

triadic

#338B1B #1B338B #8B1B33

tetradic

#338B1B #1B6B8B #731B8B #8B3B1B

square

#338B1B #1B6B8B #731B8B #8B3B1B

split-complementary

#338B1B #3B1B8B #8B1B6B

monochromatic

#0D2507 #205811 #338B1B #46BE25 #65DB45

Accessibility & contrast

On white

4.33

#338B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#338B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338B1B

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338B1B	#FFFFFF	#000000	##000000
##338B1B	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)

#8F7E00

Deuteranopia (green-blind)

#847728

Tritanopia (blue-blind)

#268676

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #338b1b;
/* rgb */ color: rgb(51, 139, 27);
/* oklch */ color: oklch(56.2% 0.167 140.1);

Tailwind

colors: {
  custom: {
    50: '#77ae61',
    500: '#338b1b',
    950: '#000000',
  },
}

SCSS

$custom: #338b1b;
$custom-light: #77ae61;
$custom-dark: #000000;

JSON

{
  "hex": "#338b1b",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 107.143,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56205,
    "c": 0.16657,
    "h": 140.1
  },
  "luminance": 0.19248
}

Semantic roles & 50–950 ramp

primary

#338B1B

secondary

#A345BC

accent

#3DEAC5

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #338B1B

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

Preview Lab → · Contrast checker → · Palette generator →