#338B58#338B58

#338B58 is a mid, moderate green. Relative luminance 0.199; OKLCH L 57.0% C 0.115 H 154.6°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#338B58
RGB	rgb(51, 139, 88)
HSL	hsl(145, 46%, 37%)
HSV	hsv(145, 63%, 55%)
CMYK	cmyk(63.3%, 0%, 36.7%, 45.5%)
CIE-LAB	lab(51.69, -38.47, 19.73)
CIE-LCH	lch(51.69, 43.24, 152.85°)
OKLab	oklab(57.03% -0.1043 0.0495)
OKLCH	oklch(57.03% 0.115 154.6)
XYZ	xyz(12.3583, 19.8724, 12.4151)
Luminance	0.1987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338B58 #8B3366

analogous

#3A8B33 #338B58 #338B84

triadic

#338B58 #58338B #8B5833

tetradic

#338B58 #333A8B #8B3366 #8B8433

square

#338B58 #333A8B #8B3366 #8B8433

split-complementary

#338B58 #84338B #8B333A

monochromatic

#12311F #235E3C #338B58 #43B874 #6ECA95

Accessibility & contrast

On white

4.22

#338B58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#338B58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338B58

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338B58	#FFFFFF	#000000	##000000
##338B58	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8055

Deuteranopia (green-blind)

#7F785B

Tritanopia (blue-blind)

#0E897E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #338b58;
/* rgb */ color: rgb(51, 139, 88);
/* oklch */ color: oklch(57.0% 0.115 154.6);

Tailwind

colors: {
  custom: {
    50: '#74ad87',
    500: '#338b58',
    950: '#000000',
  },
}

SCSS

$custom: #338b58;
$custom-light: #74ad87;
$custom-dark: #000000;

JSON

{
  "hex": "#338b58",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 88
  },
  "hsl": {
    "h": 145.227,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.11547,
    "h": 154.6
  },
  "luminance": 0.19874
}

Semantic roles & 50–950 ramp

primary

#338B58

secondary

#B26893

accent

#529ED6

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #338B58

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

Preview Lab → · Contrast checker → · Palette generator →