#31944B#31944B

#31944B is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.2% C 0.142 H 148.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#31944B
RGB	rgb(49, 148, 75)
HSL	hsl(136, 50%, 39%)
HSV	hsv(136, 67%, 58%)
CMYK	cmyk(66.9%, 0%, 49.3%, 42%)
CIE-LAB	lab(54.39, -44.94, 30.30)
CIE-LCH	lch(54.39, 54.20, 146.01°)
OKLab	oklab(59.16% -0.1212 0.0738)
OKLCH	oklch(59.16% 0.142 148.7)
XYZ	xyz(13.1256, 22.3394, 10.2755)
Luminance	0.2234 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31944B #94317A

analogous

#489431 #31944B #31947C

triadic

#31944B #4B3194 #944B31

tetradic

#31944B #314894 #94317A #947C31

square

#31944B #314894 #94317A #947C31

split-complementary

#31944B #7C3194 #943148

monochromatic

#13381C #226634 #31944B #42C063 #70D089

Accessibility & contrast

On white

3.84

#31944B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#31944B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31944B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31944B	#FFFFFF	#000000	##000000
##31944B	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958745

Deuteranopia (green-blind)

#897F50

Tritanopia (blue-blind)

#0B9183

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #31944b;
/* rgb */ color: rgb(49, 148, 75);
/* oklch */ color: oklch(59.2% 0.142 148.7);

Tailwind

colors: {
  custom: {
    50: '#75b47e',
    500: '#31944b',
    950: '#000000',
  },
}

SCSS

$custom: #31944b;
$custom-light: #75b47e;
$custom-dark: #000000;

JSON

{
  "hex": "#31944b",
  "rgb": {
    "r": 49,
    "g": 148,
    "b": 75
  },
  "hsl": {
    "h": 135.758,
    "s": 50.254,
    "l": 38.627
  },
  "oklch": {
    "l": 0.59159,
    "c": 0.14188,
    "h": 148.7
  },
  "luminance": 0.22341
}

Semantic roles & 50–950 ramp

primary

#31944B

secondary

#B769A3

accent

#4EB5DA

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #31944B

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

Preview Lab → · Contrast checker → · Palette generator →