#338F45#338F45

#338F45 is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.8% C 0.140 H 147.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#338F45
RGB	rgb(51, 143, 69)
HSL	hsl(132, 47%, 38%)
HSV	hsv(132, 64%, 56%)
CMYK	cmyk(64.3%, 0%, 51.7%, 43.9%)
CIE-LAB	lab(52.70, -43.50, 31.36)
CIE-LCH	lch(52.70, 53.63, 144.22°)
OKLab	oklab(57.76% -0.1175 0.0758)
OKLCH	oklch(57.76% 0.14 147.2)
XYZ	xyz(12.2610, 20.7772, 8.9933)
Luminance	0.2078 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F45 #8F337D

analogous

#4F8F33 #338F45 #338F73

triadic

#338F45 #45338F #8F4533

tetradic

#338F45 #334F8F #8F337D #8F7333

square

#338F45 #334F8F #8F337D #8F7333

split-complementary

#338F45 #73338F #8F334F

monochromatic

#133519 #23622F #338F45 #43BC5B #70CC82

Accessibility & contrast

On white

4.07

#338F45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#338F45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F45

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F45	#FFFFFF	#000000	##000000
##338F45	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91833F

Deuteranopia (green-blind)

#857B4A

Tritanopia (blue-blind)

#198C7E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338f45;
/* rgb */ color: rgb(51, 143, 69);
/* oklch */ color: oklch(57.8% 0.140 147.2);

Tailwind

colors: {
  custom: {
    50: '#75b17a',
    500: '#338f45',
    950: '#000000',
  },
}

SCSS

$custom: #338f45;
$custom-light: #75b17a;
$custom-dark: #000000;

JSON

{
  "hex": "#338f45",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 69
  },
  "hsl": {
    "h": 131.739,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57761,
    "c": 0.13985,
    "h": 147.2
  },
  "luminance": 0.20778
}

Semantic roles & 50–950 ramp

primary

#338F45

secondary

#B46AA6

accent

#51BDD7

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#091109

muted

#7B807B

Preview Lab

Preview with #338F45

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

Preview Lab → · Contrast checker → · Palette generator →