#338E4E#338E4E

#338E4E is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.6% C 0.130 H 150.0°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#338E4E
RGB	rgb(51, 142, 78)
HSL	hsl(138, 47%, 38%)
HSV	hsv(138, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 45.1%, 44.3%)
CIE-LAB	lab(52.51, -41.62, 26.32)
CIE-LCH	lch(52.51, 49.24, 147.69°)
OKLab	oklab(57.64% -0.1124 0.0648)
OKLCH	oklch(57.64% 0.13 150)
XYZ	xyz(12.4125, 20.5986, 10.5280)
Luminance	0.2060 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E4E #8E3373

analogous

#468E33 #338E4E #338E7B

triadic

#338E4E #4E338E #8E4E33

tetradic

#338E4E #33468E #8E3373 #8E7B33

square

#338E4E #33468E #8E3373 #8E7B33

split-complementary

#338E4E #7B338E #8E3346

monochromatic

#13341D #236135 #338E4E #43BB67 #70CC8B

Accessibility & contrast

On white

4.10

#338E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#338E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E4E

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E4E	#FFFFFF	#000000	##000000
##338E4E	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8249

Deuteranopia (green-blind)

#837A52

Tritanopia (blue-blind)

#148C7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #338e4e;
/* rgb */ color: rgb(51, 142, 78);
/* oklch */ color: oklch(57.6% 0.130 150.0);

Tailwind

colors: {
  custom: {
    50: '#75b080',
    500: '#338e4e',
    950: '#000000',
  },
}

SCSS

$custom: #338e4e;
$custom-light: #75b080;
$custom-dark: #000000;

JSON

{
  "hex": "#338e4e",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 78
  },
  "hsl": {
    "h": 137.802,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57642,
    "c": 0.12971,
    "h": 150
  },
  "luminance": 0.206
}

Semantic roles & 50–950 ramp

primary

#338E4E

secondary

#B4699E

accent

#51AFD7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338E4E

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

Preview Lab → · Contrast checker → · Palette generator →