#338F4F#338F4F

#338F4F is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.9% C 0.130 H 150.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#338F4F
RGB	rgb(51, 143, 79)
HSL	hsl(138, 47%, 38%)
HSV	hsv(138, 64%, 56%)
CMYK	cmyk(64.3%, 0%, 44.8%, 43.9%)
CIE-LAB	lab(52.85, -41.85, 26.22)
CIE-LCH	lch(52.85, 49.39, 147.93°)
OKLab	oklab(57.93% -0.113 0.0646)
OKLCH	oklch(57.93% 0.13 150.2)
XYZ	xyz(12.5980, 20.9120, 10.7681)
Luminance	0.2091 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F4F #8F3373

analogous

#458F33 #338F4F #338F7D

triadic

#338F4F #4F338F #8F4F33

tetradic

#338F4F #33458F #8F3373 #8F7D33

square

#338F4F #33458F #8F3373 #8F7D33

split-complementary

#338F4F #7D338F #8F3345

monochromatic

#13351D #236236 #338F4F #43BC68 #70CC8C

Accessibility & contrast

On white

4.05

#338F4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#338F4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F4F

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F4F	#FFFFFF	#000000	##000000
##338F4F	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90834A

Deuteranopia (green-blind)

#847B53

Tritanopia (blue-blind)

#138D7F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338f4f;
/* rgb */ color: rgb(51, 143, 79);
/* oklch */ color: oklch(57.9% 0.130 150.2);

Tailwind

colors: {
  custom: {
    50: '#75b181',
    500: '#338f4f',
    950: '#000000',
  },
}

SCSS

$custom: #338f4f;
$custom-light: #75b181;
$custom-dark: #000000;

JSON

{
  "hex": "#338f4f",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 79
  },
  "hsl": {
    "h": 138.261,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57931,
    "c": 0.13016,
    "h": 150.2
  },
  "luminance": 0.20913
}

Semantic roles & 50–950 ramp

primary

#338F4F

secondary

#B46A9D

accent

#51AED7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #338F4F

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

Preview Lab → · Contrast checker → · Palette generator →