#338B41#338B41

#338B41 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.138 H 146.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#338B41
RGB	rgb(51, 139, 65)
HSL	hsl(130, 46%, 37%)
HSV	hsv(130, 63%, 55%)
CMYK	cmyk(63.3%, 0%, 53.2%, 45.5%)
CIE-LAB	lab(51.32, -42.52, 31.74)
CIE-LCH	lch(51.32, 53.06, 143.26°)
OKLab	oklab(56.61% -0.115 0.0764)
OKLCH	oklch(56.61% 0.138 146.4)
XYZ	xyz(11.5512, 19.5496, 8.1647)
Luminance	0.1955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338B41 #8B337D

analogous

#518B33 #338B41 #338B6D

triadic

#338B41 #41338B #8B4133

tetradic

#338B41 #33518B #8B337D #8B6D33

square

#338B41 #33518B #8B337D #8B6D33

split-complementary

#338B41 #6D338B #8B3351

monochromatic

#123117 #235E2C #338B41 #43B856 #6ECA7D

Accessibility & contrast

On white

4.28

#338B41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#338B41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338B41

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338B41	#FFFFFF	#000000	##000000
##338B41	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7F3B

Deuteranopia (green-blind)

#827746

Tritanopia (blue-blind)

#1D887A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #338b41;
/* rgb */ color: rgb(51, 139, 65);
/* oklch */ color: oklch(56.6% 0.138 146.4);

Tailwind

colors: {
  custom: {
    50: '#75ae77',
    500: '#338b41',
    950: '#000000',
  },
}

SCSS

$custom: #338b41;
$custom-light: #75ae77;
$custom-dark: #000000;

JSON

{
  "hex": "#338b41",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 65
  },
  "hsl": {
    "h": 129.545,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.56605,
    "c": 0.13806,
    "h": 146.4
  },
  "luminance": 0.19551
}

Semantic roles & 50–950 ramp

primary

#338B41

secondary

#B268A6

accent

#52C1D6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #338B41

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

Preview Lab → · Contrast checker → · Palette generator →