#338D4C#338D4C

#338D4C is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.130 H 149.5°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#338D4C
RGB	rgb(51, 141, 76)
HSL	hsl(137, 47%, 38%)
HSV	hsv(137, 64%, 55%)
CMYK	cmyk(63.8%, 0%, 46.1%, 44.7%)
CIE-LAB	lab(52.15, -41.56, 26.94)
CIE-LCH	lch(52.15, 49.52, 147.05°)
OKLab	oklab(57.33% -0.1122 0.0661)
OKLCH	oklch(57.33% 0.13 149.5)
XYZ	xyz(12.1937, 20.2742, 10.1068)
Luminance	0.2028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338D4C #8D3374

analogous

#478D33 #338D4C #338D79

triadic

#338D4C #4C338D #8D4C33

tetradic

#338D4C #33478D #8D3374 #8D7933

square

#338D4C #33478D #8D3374 #8D7933

split-complementary

#338D4C #79338D #8D3347

monochromatic

#12331C #236034 #338D4C #43BA64 #6FCB89

Accessibility & contrast

On white

4.15

#338D4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#338D4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338D4C

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338D4C	#FFFFFF	#000000	##000000
##338D4C	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8147

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#168A7D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #338d4c;
/* rgb */ color: rgb(51, 141, 76);
/* oklch */ color: oklch(57.3% 0.130 149.5);

Tailwind

colors: {
  custom: {
    50: '#75af7f',
    500: '#338d4c',
    950: '#000000',
  },
}

SCSS

$custom: #338d4c;
$custom-light: #75af7f;
$custom-dark: #000000;

JSON

{
  "hex": "#338d4c",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 76
  },
  "hsl": {
    "h": 136.667,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.57334,
    "c": 0.13026,
    "h": 149.5
  },
  "luminance": 0.20275
}

Semantic roles & 50–950 ramp

primary

#338D4C

secondary

#B3699E

accent

#51B2D7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338D4C

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

Preview Lab → · Contrast checker → · Palette generator →