#318B28#318B28

#318B28 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.2% C 0.160 H 141.8°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#318B28
RGB	rgb(49, 139, 40)
HSL	hsl(115, 55%, 35%)
HSV	hsv(115, 71%, 55%)
CMYK	cmyk(64.7%, 0%, 71.2%, 45.5%)
CIE-LAB	lab(51.00, -46.02, 43.18)
CIE-LCH	lch(51.00, 63.10, 136.82°)
OKLab	oklab(56.24% -0.1255 0.0987)
OKLCH	oklch(56.24% 0.16 141.8)
XYZ	xyz(10.8817, 19.2703, 5.1532)
Luminance	0.1927 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318B28 #82288B

analogous

#638B28 #318B28 #288B50

triadic

#318B28 #28318B #8B2831

tetradic

#318B28 #28638B #82288B #8B5028

square

#318B28 #28638B #82288B #8B5028

split-complementary

#318B28 #50288B #8B2863

monochromatic

#0F2C0D #205B1A #318B28 #42BB36 #68D05D

Accessibility & contrast

On white

4.33

#318B28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#318B28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318B28

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318B28	#FFFFFF	#000000	##000000
##318B28	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E19

Deuteranopia (green-blind)

#837731

Tritanopia (blue-blind)

#218777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #318b28;
/* rgb */ color: rgb(49, 139, 40);
/* oklch */ color: oklch(56.2% 0.160 141.8);

Tailwind

colors: {
  custom: {
    50: '#75ae68',
    500: '#318b28',
    950: '#000000',
  },
}

SCSS

$custom: #318b28;
$custom-light: #75ae68;
$custom-dark: #000000;

JSON

{
  "hex": "#318b28",
  "rgb": {
    "r": 49,
    "g": 139,
    "b": 40
  },
  "hsl": {
    "h": 114.545,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56238,
    "c": 0.15963,
    "h": 141.8
  },
  "luminance": 0.19271
}

Semantic roles & 50–950 ramp

primary

#318B28

secondary

#AD59B6

accent

#49DFD1

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #318B28

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

Preview Lab → · Contrast checker → · Palette generator →