#338D4E#338D4E

#338D4E is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.4% C 0.128 H 150.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#338D4E
RGB	rgb(51, 141, 78)
HSL	hsl(138, 47%, 38%)
HSV	hsv(138, 64%, 55%)
CMYK	cmyk(63.8%, 0%, 44.7%, 44.7%)
CIE-LAB	lab(52.18, -41.21, 25.89)
CIE-LCH	lch(52.18, 48.67, 147.85°)
OKLab	oklab(57.37% -0.1113 0.0638)
OKLCH	oklch(57.37% 0.128 150.2)
XYZ	xyz(12.2643, 20.3024, 10.4787)
Luminance	0.2030 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338D4E #8D3372

analogous

#458D33 #338D4E #338D7B

triadic

#338D4E #4E338D #8D4E33

tetradic

#338D4E #33458D #8D3372 #8D7B33

square

#338D4E #33458D #8D3372 #8D7B33

split-complementary

#338D4E #7B338D #8D3345

monochromatic

#12331C #236035 #338D4E #43BA67 #6FCB8B

Accessibility & contrast

On white

4.15

#338D4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#338D4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338D4E

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338D4E	#FFFFFF	#000000	##000000
##338D4E	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)

#8E8149

Deuteranopia (green-blind)

#827952

Tritanopia (blue-blind)

#158B7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #338d4e;
/* rgb */ color: rgb(51, 141, 78);
/* oklch */ color: oklch(57.4% 0.128 150.2);

Tailwind

colors: {
  custom: {
    50: '#75af80',
    500: '#338d4e',
    950: '#000000',
  },
}

SCSS

$custom: #338d4e;
$custom-light: #75af80;
$custom-dark: #000000;

JSON

{
  "hex": "#338d4e",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 78
  },
  "hsl": {
    "h": 138,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5737,
    "c": 0.12828,
    "h": 150.2
  },
  "luminance": 0.20304
}

Semantic roles & 50–950 ramp

primary

#338D4E

secondary

#B3699D

accent

#51AFD7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #338D4E

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

Preview Lab → · Contrast checker → · Palette generator →