#338E47#338E47

#338E47 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.137 H 147.8°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#338E47
RGB	rgb(51, 142, 71)
HSL	hsl(133, 47%, 38%)
HSV	hsv(133, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 50%, 44.3%)
CIE-LAB	lab(52.40, -42.79, 29.93)
CIE-LCH	lch(52.40, 52.22, 145.03°)
OKLab	oklab(57.52% -0.1156 0.0727)
OKLCH	oklch(57.52% 0.137 147.8)
XYZ	xyz(12.1747, 20.5035, 9.2760)
Luminance	0.2051 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E47 #8E337A

analogous

#4C8E33 #338E47 #338E74

triadic

#338E47 #47338E #8E4733

tetradic

#338E47 #334C8E #8E337A #8E7433

square

#338E47 #334C8E #8E337A #8E7433

split-complementary

#338E47 #74338E #8E334C

monochromatic

#13341A #236130 #338E47 #43BB5E #70CC84

Accessibility & contrast

On white

4.12

#338E47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#338E47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E47

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E47	#FFFFFF	#000000	##000000
##338E47	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908241

Deuteranopia (green-blind)

#847A4C

Tritanopia (blue-blind)

#198B7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338e47;
/* rgb */ color: rgb(51, 142, 71);
/* oklch */ color: oklch(57.5% 0.137 147.8);

Tailwind

colors: {
  custom: {
    50: '#75b07b',
    500: '#338e47',
    950: '#000000',
  },
}

SCSS

$custom: #338e47;
$custom-light: #75b07b;
$custom-dark: #000000;

JSON

{
  "hex": "#338e47",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 71
  },
  "hsl": {
    "h": 133.187,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.5752,
    "c": 0.13654,
    "h": 147.8
  },
  "luminance": 0.20505
}

Semantic roles & 50–950 ramp

primary

#338E47

secondary

#B469A3

accent

#51B9D7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #338E47

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

Preview Lab → · Contrast checker → · Palette generator →