#338A4A#338A4A

#338A4A is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.5% C 0.128 H 149.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#338A4A
RGB	rgb(51, 138, 74)
HSL	hsl(136, 46%, 37%)
HSV	hsv(136, 63%, 54%)
CMYK	cmyk(63%, 0%, 46.4%, 45.9%)
CIE-LAB	lab(51.12, -40.67, 26.71)
CIE-LCH	lch(51.12, 48.66, 146.71°)
OKLab	oklab(56.48% -0.1099 0.0655)
OKLCH	oklch(56.48% 0.128 149.2)
XYZ	xyz(11.6889, 19.3740, 9.6008)
Luminance	0.1938 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A4A #8A3373

analogous

#488A33 #338A4A #338A76

triadic

#338A4A #4A338A #8A4A33

tetradic

#338A4A #33488A #8A3373 #8A7633

square

#338A4A #33488A #8A3373 #8A7633

split-complementary

#338A4A #76338A #8A3348

monochromatic

#12311A #225D32 #338A4A #44B762 #6EC986

Accessibility & contrast

On white

4.31

#338A4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#338A4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A4A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A4A	#FFFFFF	#000000	##000000
##338A4A	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E45

Deuteranopia (green-blind)

#80774E

Tritanopia (blue-blind)

#19877B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #338a4a;
/* rgb */ color: rgb(51, 138, 74);
/* oklch */ color: oklch(56.5% 0.128 149.2);

Tailwind

colors: {
  custom: {
    50: '#74ad7d',
    500: '#338a4a',
    950: '#000000',
  },
}

SCSS

$custom: #338a4a;
$custom-light: #74ad7d;
$custom-dark: #000000;

JSON

{
  "hex": "#338a4a",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 74
  },
  "hsl": {
    "h": 135.862,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56481,
    "c": 0.12792,
    "h": 149.2
  },
  "luminance": 0.19375
}

Semantic roles & 50–950 ramp

primary

#338A4A

secondary

#B1679E

accent

#52B3D6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338A4A

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

Preview Lab → · Contrast checker → · Palette generator →