#31982B#31982B

#31982B is a mid, vivid green. Relative luminance 0.233; OKLCH L 59.9% C 0.173 H 142.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#31982B
RGB	rgb(49, 152, 43)
HSL	hsl(117, 56%, 38%)
HSV	hsv(117, 72%, 60%)
CMYK	cmyk(67.8%, 0%, 71.7%, 40.4%)
CIE-LAB	lab(55.36, -50.44, 46.52)
CIE-LCH	lch(55.36, 68.62, 137.32°)
OKLab	oklab(59.85% -0.1373 0.1061)
OKLCH	oklch(59.85% 0.173 142.3)
XYZ	xyz(12.9302, 23.2825, 6.0976)
Luminance	0.2328 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31982B #922B98

analogous

#67982B #31982B #2B985B

triadic

#31982B #2B3198 #982B31

tetradic

#31982B #2B6798 #922B98 #985B2B

square

#31982B #2B6798 #922B98 #985B2B

split-complementary

#31982B #5B2B98 #982B67

monochromatic

#123910 #22681E #31982B #41C739 #6FD569

Accessibility & contrast

On white

3.71

#31982B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#31982B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31982B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31982B	#FFFFFF	#000000	##000000
##31982B	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A1A

Deuteranopia (green-blind)

#8F8136

Tritanopia (blue-blind)

#1A9382

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #31982b;
/* rgb */ color: rgb(49, 152, 43);
/* oklch */ color: oklch(59.9% 0.173 142.3);

Tailwind

colors: {
  custom: {
    50: '#78b76b',
    500: '#31982b',
    950: '#000000',
  },
}

SCSS

$custom: #31982b;
$custom-light: #78b76b;
$custom-dark: #000000;

JSON

{
  "hex": "#31982b",
  "rgb": {
    "r": 49,
    "g": 152,
    "b": 43
  },
  "hsl": {
    "h": 116.697,
    "s": 55.897,
    "l": 38.235
  },
  "oklch": {
    "l": 0.59854,
    "c": 0.17349,
    "h": 142.3
  },
  "luminance": 0.23284
}

Semantic roles & 50–950 ramp

primary

#31982B

secondary

#B664BB

accent

#49DFD7

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #31982B

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

Preview Lab → · Contrast checker → · Palette generator →