#338B59#338B59

#338B59 is a mid, moderate green. Relative luminance 0.199; OKLCH L 57.1% C 0.114 H 155.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#338B59
RGB	rgb(51, 139, 89)
HSL	hsl(146, 46%, 37%)
HSV	hsv(146, 63%, 55%)
CMYK	cmyk(63.3%, 0%, 36%, 45.5%)
CIE-LAB	lab(51.71, -38.27, 19.19)
CIE-LCH	lch(51.71, 42.81, 153.37°)
OKLab	oklab(57.05% -0.1038 0.0482)
OKLCH	oklch(57.05% 0.114 155.1)
XYZ	xyz(12.4000, 19.8891, 12.6348)
Luminance	0.1989 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338B59 #8B3365

analogous

#398B33 #338B59 #338B85

triadic

#338B59 #59338B #8B5933

tetradic

#338B59 #33398B #8B3365 #8B8533

square

#338B59 #33398B #8B3365 #8B8533

split-complementary

#338B59 #85338B #8B3339

monochromatic

#123120 #235E3C #338B59 #43B876 #6ECA96

Accessibility & contrast

On white

4.22

#338B59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#338B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338B59

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338B59	#FFFFFF	#000000	##000000
##338B59	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8056

Deuteranopia (green-blind)

#7F785C

Tritanopia (blue-blind)

#0D8A7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #338b59;
/* rgb */ color: rgb(51, 139, 89);
/* oklch */ color: oklch(57.1% 0.114 155.1);

Tailwind

colors: {
  custom: {
    50: '#74ad88',
    500: '#338b59',
    950: '#000000',
  },
}

SCSS

$custom: #338b59;
$custom-light: #74ad88;
$custom-dark: #000000;

JSON

{
  "hex": "#338b59",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 89
  },
  "hsl": {
    "h": 145.909,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57051,
    "c": 0.11448,
    "h": 155.1
  },
  "luminance": 0.1989
}

Semantic roles & 50–950 ramp

primary

#338B59

secondary

#B26892

accent

#529DD6

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #338B59

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

Preview Lab → · Contrast checker → · Palette generator →