#338F59#338F59

#338F59 is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.1% C 0.120 H 154.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#338F59
RGB	rgb(51, 143, 89)
HSL	hsl(145, 47%, 38%)
HSV	hsv(145, 64%, 56%)
CMYK	cmyk(64.3%, 0%, 37.8%, 43.9%)
CIE-LAB	lab(53.02, -39.97, 20.95)
CIE-LCH	lch(53.02, 45.13, 152.34°)
OKLab	oklab(58.13% -0.1083 0.0525)
OKLCH	oklch(58.13% 0.12 154.1)
XYZ	xyz(12.9898, 21.0687, 12.8314)
Luminance	0.2107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F59 #8F3369

analogous

#3B8F33 #338F59 #338F87

triadic

#338F59 #59338F #8F5933

tetradic

#338F59 #333B8F #8F3369 #8F8733

square

#338F59 #333B8F #8F3369 #8F8733

split-complementary

#338F59 #87338F #8F333B

monochromatic

#133521 #23623D #338F59 #43BC75 #70CC96

Accessibility & contrast

On white

4.03

#338F59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#338F59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F59

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F59	#FFFFFF	#000000	##000000
##338F59	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8455

Deuteranopia (green-blind)

#837B5C

Tritanopia (blue-blind)

#098D81

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #338f59;
/* rgb */ color: rgb(51, 143, 89);
/* oklch */ color: oklch(58.1% 0.120 154.1);

Tailwind

colors: {
  custom: {
    50: '#75b088',
    500: '#338f59',
    950: '#000000',
  },
}

SCSS

$custom: #338f59;
$custom-light: #75b088;
$custom-dark: #000000;

JSON

{
  "hex": "#338f59",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 89
  },
  "hsl": {
    "h": 144.783,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58129,
    "c": 0.1203,
    "h": 154.1
  },
  "luminance": 0.2107
}

Semantic roles & 50–950 ramp

primary

#338F59

secondary

#B46A95

accent

#51A0D7

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #338F59

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

Preview Lab → · Contrast checker → · Palette generator →