#338A15#338A15

#338A15 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.168 H 139.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#338A15
RGB	rgb(51, 138, 21)
HSL	hsl(105, 74%, 31%)
HSV	hsv(105, 85%, 54%)
CMYK	cmyk(63%, 0%, 84.8%, 45.9%)
CIE-LAB	lab(50.61, -46.53, 49.45)
CIE-LCH	lch(50.61, 67.90, 133.25°)
OKLab	oklab(55.89% -0.128 0.1091)
OKLCH	oklch(55.89% 0.168 139.6)
XYZ	xyz(10.5886, 18.9339, 3.8059)
Luminance	0.1893 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A15 #6C158A

analogous

#6D8A15 #338A15 #158A31

triadic

#338A15 #15338A #8A1533

tetradic

#338A15 #156D8A #6C158A #8A3115

square

#338A15 #156D8A #6C158A #8A3115

split-complementary

#338A15 #31158A #8A156D

monochromatic

#0C2005 #1F550D #338A15 #47BF1D #64E139

Accessibility & contrast

On white

4.39

#338A15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#338A15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A15

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A15	#FFFFFF	#000000	##000000
##338A15	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#847624

Tritanopia (blue-blind)

#278575

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #338a15;
/* rgb */ color: rgb(51, 138, 21);
/* oklch */ color: oklch(55.9% 0.168 139.6);

Tailwind

colors: {
  custom: {
    50: '#77ad5f',
    500: '#338a15',
    950: '#000000',
  },
}

SCSS

$custom: #338a15;
$custom-light: #77ad5f;
$custom-dark: #000000;

JSON

{
  "hex": "#338a15",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 21
  },
  "hsl": {
    "h": 104.615,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55893,
    "c": 0.16817,
    "h": 139.6
  },
  "luminance": 0.18935
}

Semantic roles & 50–950 ramp

primary

#338A15

secondary

#9D3DBE

accent

#38F0C1

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #338A15

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

Preview Lab → · Contrast checker → · Palette generator →