#338E42#338E42

#338E42 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.4% C 0.141 H 146.4°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#338E42
RGB	rgb(51, 142, 66)
HSL	hsl(130, 47%, 38%)
HSV	hsv(130, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 53.5%, 44.3%)
CIE-LAB	lab(52.33, -43.56, 32.46)
CIE-LCH	lch(52.33, 54.32, 143.31°)
OKLab	oklab(57.44% -0.1177 0.0781)
OKLCH	oklch(57.44% 0.141 146.4)
XYZ	xyz(12.0208, 20.4420, 8.4654)
Luminance	0.2044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E42 #8E337F

analogous

#518E33 #338E42 #338E6F

triadic

#338E42 #42338E #8E4233

tetradic

#338E42 #33518E #8E337F #8E6F33

square

#338E42 #33518E #8E337F #8E6F33

split-complementary

#338E42 #6F338E #8E3351

monochromatic

#133418 #23612D #338E42 #43BB57 #70CC7F

Accessibility & contrast

On white

4.13

#338E42 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#338E42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E42

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E42	#FFFFFF	#000000	##000000
##338E42	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823B

Deuteranopia (green-blind)

#847A48

Tritanopia (blue-blind)

#1B8B7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338e42;
/* rgb */ color: rgb(51, 142, 66);
/* oklch */ color: oklch(57.4% 0.141 146.4);

Tailwind

colors: {
  custom: {
    50: '#75b078',
    500: '#338e42',
    950: '#000000',
  },
}

SCSS

$custom: #338e42;
$custom-light: #75b078;
$custom-dark: #000000;

JSON

{
  "hex": "#338e42",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 66
  },
  "hsl": {
    "h": 129.89,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57442,
    "c": 0.14128,
    "h": 146.4
  },
  "luminance": 0.20443
}

Semantic roles & 50–950 ramp

primary

#338E42

secondary

#B469A7

accent

#51C1D7

background

#F7FAF7

surface

#EEF5ED

border

#C9CFC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #338E42

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

Preview Lab → · Contrast checker → · Palette generator →