#318751#318751

#318751 is a mid, moderate green. Relative luminance 0.186; OKLCH L 55.7% C 0.117 H 152.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#318751
RGB	rgb(49, 135, 81)
HSL	hsl(142, 47%, 36%)
HSV	hsv(142, 64%, 53%)
CMYK	cmyk(63.7%, 0%, 40%, 47.1%)
CIE-LAB	lab(50.18, -38.59, 21.63)
CIE-LCH	lch(50.18, 44.24, 150.73°)
OKLab	oklab(55.73% -0.1044 0.0539)
OKLCH	oklch(55.73% 0.118 152.7)
XYZ	xyz(11.4149, 18.5739, 10.7665)
Luminance	0.1857 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318751 #873167

analogous

#3C8731 #318751 #31877C

triadic

#318751 #513187 #875131

tetradic

#318751 #313C87 #873167 #877C31

square

#318751 #313C87 #873167 #877C31

split-complementary

#318751 #7C3187 #87313C

monochromatic

#102D1B #215A36 #318751 #41B46C #6AC98D

Accessibility & contrast

On white

4.45

#318751 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#318751 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318751

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318751	#FFFFFF	#000000	##000000
##318751	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877C4D

Deuteranopia (green-blind)

#7C7455

Tritanopia (blue-blind)

#108579

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #318751;
/* rgb */ color: rgb(49, 135, 81);
/* oklch */ color: oklch(55.7% 0.117 152.7);

Tailwind

colors: {
  custom: {
    50: '#73ab82',
    500: '#318751',
    950: '#000000',
  },
}

SCSS

$custom: #318751;
$custom-light: #73ab82;
$custom-dark: #000000;

JSON

{
  "hex": "#318751",
  "rgb": {
    "r": 49,
    "g": 135,
    "b": 81
  },
  "hsl": {
    "h": 142.326,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.1175,
    "h": 152.7
  },
  "luminance": 0.18575
}

Semantic roles & 50–950 ramp

primary

#318751

secondary

#B06494

accent

#51A5D6

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #318751

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

Preview Lab → · Contrast checker → · Palette generator →