#338E4A#338E4A

#338E4A is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.6% C 0.134 H 148.7°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#338E4A
RGB	rgb(51, 142, 74)
HSL	hsl(135, 47%, 38%)
HSV	hsv(135, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 47.9%, 44.3%)
CIE-LAB	lab(52.45, -42.30, 28.39)
CIE-LCH	lch(52.45, 50.95, 146.13°)
OKLab	oklab(57.57% -0.1142 0.0694)
OKLCH	oklch(57.57% 0.134 148.7)
XYZ	xyz(12.2734, 20.5430, 9.7956)
Luminance	0.2054 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E4A #8E3377

analogous

#498E33 #338E4A #338E77

triadic

#338E4A #4A338E #8E4A33

tetradic

#338E4A #33498E #8E3377 #8E7733

square

#338E4A #33498E #8E3377 #8E7733

split-complementary

#338E4A #77338E #8E3349

monochromatic

#13341B #236133 #338E4A #43BB61 #70CC87

Accessibility & contrast

On white

4.11

#338E4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#338E4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E4A

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E4A	#FFFFFF	#000000	##000000
##338E4A	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8245

Deuteranopia (green-blind)

#847A4F

Tritanopia (blue-blind)

#178B7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338e4a;
/* rgb */ color: rgb(51, 142, 74);
/* oklch */ color: oklch(57.6% 0.134 148.7);

Tailwind

colors: {
  custom: {
    50: '#75b07d',
    500: '#338e4a',
    950: '#000000',
  },
}

SCSS

$custom: #338e4a;
$custom-light: #75b07d;
$custom-dark: #000000;

JSON

{
  "hex": "#338e4a",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 74
  },
  "hsl": {
    "h": 135.165,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57571,
    "c": 0.13364,
    "h": 148.7
  },
  "luminance": 0.20544
}

Semantic roles & 50–950 ramp

primary

#338E4A

secondary

#B469A1

accent

#51B5D7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338E4A

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

Preview Lab → · Contrast checker → · Palette generator →