#338A21#338A21

#338A21 is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.162 H 140.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#338A21
RGB	rgb(51, 138, 33)
HSL	hsl(110, 61%, 34%)
HSV	hsv(110, 76%, 54%)
CMYK	cmyk(63%, 0%, 76.1%, 45.9%)
CIE-LAB	lab(50.67, -45.76, 45.61)
CIE-LCH	lch(50.67, 64.61, 135.09°)
OKLab	oklab(55.97% -0.1253 0.1028)
OKLCH	oklch(55.97% 0.162 140.6)
XYZ	xyz(10.7277, 18.9896, 4.5386)
Luminance	0.1899 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A21 #78218A

analogous

#678A21 #338A21 #218A43

triadic

#338A21 #21338A #8A2133

tetradic

#338A21 #21678A #78218A #8A4321

square

#338A21 #21678A #78218A #8A4321

split-complementary

#338A21 #43218A #8A2167

monochromatic

#0E2709 #215915 #338A21 #45BB2D #67D550

Accessibility & contrast

On white

4.38

#338A21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#338A21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A21

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A21	#FFFFFF	#000000	##000000
##338A21	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D0C

Deuteranopia (green-blind)

#83762C

Tritanopia (blue-blind)

#268576

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #338a21;
/* rgb */ color: rgb(51, 138, 33);
/* oklch */ color: oklch(56.0% 0.162 140.6);

Tailwind

colors: {
  custom: {
    50: '#76ad64',
    500: '#338a21',
    950: '#000000',
  },
}

SCSS

$custom: #338a21;
$custom-light: #76ad64;
$custom-dark: #000000;

JSON

{
  "hex": "#338a21",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 33
  },
  "hsl": {
    "h": 109.714,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55968,
    "c": 0.16207,
    "h": 140.6
  },
  "luminance": 0.18991
}

Semantic roles & 50–950 ramp

primary

#338A21

secondary

#A64EB9

accent

#43E5C9

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #338A21

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

Preview Lab → · Contrast checker → · Palette generator →