#338B31#338B31

#338B31 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.152 H 142.9°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#338B31
RGB	rgb(51, 139, 49)
HSL	hsl(119, 48%, 37%)
HSV	hsv(119, 65%, 55%)
CMYK	cmyk(63.3%, 0%, 64.7%, 45.5%)
CIE-LAB	lab(51.14, -44.62, 39.40)
CIE-LCH	lch(51.14, 59.52, 138.56°)
OKLab	oklab(56.39% -0.1213 0.0918)
OKLCH	oklch(56.39% 0.152 142.9)
XYZ	xyz(11.1516, 19.3897, 6.0600)
Luminance	0.1939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338B31 #89318B

analogous

#608B31 #338B31 #318B5C

triadic

#338B31 #31338B #8B3133

tetradic

#338B31 #31608B #89318B #8B5C31

square

#338B31 #31608B #89318B #8B5C31

split-complementary

#338B31 #5C318B #8B3160

monochromatic

#123111 #225E21 #338B31 #44B841 #6ECB6B

Accessibility & contrast

On white

4.30

#338B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#338B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338B31

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338B31	#FFFFFF	#000000	##000000
##338B31	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E26

Deuteranopia (green-blind)

#837739

Tritanopia (blue-blind)

#228778

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #338b31;
/* rgb */ color: rgb(51, 139, 49);
/* oklch */ color: oklch(56.4% 0.152 142.9);

Tailwind

colors: {
  custom: {
    50: '#76ae6d',
    500: '#338b31',
    950: '#000000',
  },
}

SCSS

$custom: #338b31;
$custom-light: #76ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#338b31",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 49
  },
  "hsl": {
    "h": 118.667,
    "s": 47.872,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56394,
    "c": 0.1521,
    "h": 142.9
  },
  "luminance": 0.19391
}

Semantic roles & 50–950 ramp

primary

#338B31

secondary

#B165B2

accent

#50D7D4

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #338B31

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

Preview Lab → · Contrast checker → · Palette generator →