#318B2D#318B2D

#318B2D is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.3% C 0.156 H 142.5°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#318B2D
RGB	rgb(49, 139, 45)
HSL	hsl(117, 51%, 36%)
HSV	hsv(117, 68%, 55%)
CMYK	cmyk(64.7%, 0%, 67.6%, 45.5%)
CIE-LAB	lab(51.04, -45.53, 41.08)
CIE-LCH	lch(51.04, 61.32, 137.94°)
OKLab	oklab(56.29% -0.1239 0.0949)
OKLCH	oklch(56.29% 0.156 142.5)
XYZ	xyz(10.9723, 19.3066, 5.6304)
Luminance	0.1931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318B2D #872D8B

analogous

#608B2D #318B2D #2D8B58

triadic

#318B2D #2D318B #8B2D31

tetradic

#318B2D #2D608B #872D8B #8B582D

square

#318B2D #2D608B #872D8B #8B582D

split-complementary

#318B2D #582D8B #8B2D60

monochromatic

#102F0F #215D1E #318B2D #41B93C #6ACD65

Accessibility & contrast

On white

4.32

#318B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#318B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318B2D

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318B2D	#FFFFFF	#000000	##000000
##318B2D	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E21

Deuteranopia (green-blind)

#837735

Tritanopia (blue-blind)

#1F8778

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #318b2d;
/* rgb */ color: rgb(49, 139, 45);
/* oklch */ color: oklch(56.3% 0.156 142.5);

Tailwind

colors: {
  custom: {
    50: '#75ae6a',
    500: '#318b2d',
    950: '#000000',
  },
}

SCSS

$custom: #318b2d;
$custom-light: #75ae6a;
$custom-dark: #000000;

JSON

{
  "hex": "#318b2d",
  "rgb": {
    "r": 49,
    "g": 139,
    "b": 45
  },
  "hsl": {
    "h": 117.447,
    "s": 51.087,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56286,
    "c": 0.15602,
    "h": 142.5
  },
  "luminance": 0.19308
}

Semantic roles & 50–950 ramp

primary

#318B2D

secondary

#B060B4

accent

#4DDBD5

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #318B2D

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

Preview Lab → · Contrast checker → · Palette generator →