#318554#318554

#318554 is a mid, moderate green. Relative luminance 0.181; OKLCH L 55.3% C 0.112 H 154.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#318554
RGB	rgb(49, 133, 84)
HSL	hsl(145, 46%, 36%)
HSV	hsv(145, 63%, 52%)
CMYK	cmyk(63.2%, 0%, 36.8%, 47.8%)
CIE-LAB	lab(49.58, -37.14, 19.13)
CIE-LCH	lch(49.58, 41.78, 152.75°)
OKLab	oklab(55.25% -0.1007 0.048)
OKLCH	oklch(55.25% 0.112 154.5)
XYZ	xyz(11.2534, 18.0670, 11.2800)
Luminance	0.1807 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318554 #853162

analogous

#388531 #318554 #31857E

triadic

#318554 #543185 #855431

tetradic

#318554 #313885 #853162 #857E31

square

#318554 #313885 #853162 #857E31

split-complementary

#318554 #7E3185 #853138

monochromatic

#102C1C #215838 #318554 #41B270 #69C890

Accessibility & contrast

On white

4.55

#318554 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#318554 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318554

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318554	#FFFFFF	#000000	##000000
##318554	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B51

Deuteranopia (green-blind)

#7A7357

Tritanopia (blue-blind)

#0F8478

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #318554;
/* rgb */ color: rgb(49, 133, 84);
/* oklch */ color: oklch(55.3% 0.112 154.5);

Tailwind

colors: {
  custom: {
    50: '#72a984',
    500: '#318554',
    950: '#000000',
  },
}

SCSS

$custom: #318554;
$custom-light: #72a984;
$custom-dark: #000000;

JSON

{
  "hex": "#318554",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 84
  },
  "hsl": {
    "h": 145,
    "s": 46.154,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55251,
    "c": 0.11157,
    "h": 154.5
  },
  "luminance": 0.18068
}

Semantic roles & 50–950 ramp

primary

#318554

secondary

#AF638F

accent

#529FD6

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #318554

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

Preview Lab → · Contrast checker → · Palette generator →