#338F56#338F56

#338F56 is a mid, vivid green. Relative luminance 0.210; OKLCH L 58.1% C 0.123 H 152.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#338F56
RGB	rgb(51, 143, 86)
HSL	hsl(143, 47%, 38%)
HSV	hsv(143, 64%, 56%)
CMYK	cmyk(64.3%, 0%, 39.9%, 43.9%)
CIE-LAB	lab(52.97, -40.56, 22.54)
CIE-LCH	lch(52.97, 46.40, 150.93°)
OKLab	oklab(58.07% -0.1097 0.0562)
OKLCH	oklch(58.07% 0.123 152.9)
XYZ	xyz(12.8664, 21.0193, 12.1814)
Luminance	0.2102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F56 #8F336C

analogous

#3E8F33 #338F56 #338F84

triadic

#338F56 #56338F #8F5633

tetradic

#338F56 #333E8F #8F336C #8F8433

square

#338F56 #333E8F #8F336C #8F8433

split-complementary

#338F56 #84338F #8F333E

monochromatic

#133520 #23623B #338F56 #43BC71 #70CC93

Accessibility & contrast

On white

4.04

#338F56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#338F56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F56

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F56	#FFFFFF	#000000	##000000
##338F56	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8452

Deuteranopia (green-blind)

#837B5A

Tritanopia (blue-blind)

#0C8D81

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338f56;
/* rgb */ color: rgb(51, 143, 86);
/* oklch */ color: oklch(58.1% 0.123 152.9);

Tailwind

colors: {
  custom: {
    50: '#75b086',
    500: '#338f56',
    950: '#000000',
  },
}

SCSS

$custom: #338f56;
$custom-light: #75b086;
$custom-dark: #000000;

JSON

{
  "hex": "#338f56",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 86
  },
  "hsl": {
    "h": 142.826,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58067,
    "c": 0.12325,
    "h": 152.9
  },
  "luminance": 0.21021
}

Semantic roles & 50–950 ramp

primary

#338F56

secondary

#B46A98

accent

#51A4D7

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #338F56

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

Preview Lab → · Contrast checker → · Palette generator →