#31941B#31941B

#31941B is a mid, vivid green. Relative luminance 0.219; OKLCH L 58.6% C 0.178 H 140.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#31941B
RGB	rgb(49, 148, 27)
HSL	hsl(109, 69%, 34%)
HSV	hsv(109, 82%, 58%)
CMYK	cmyk(66.9%, 0%, 81.8%, 42%)
CIE-LAB	lab(53.93, -50.22, 50.76)
CIE-LCH	lch(53.93, 71.41, 134.70°)
OKLab	oklab(58.64% -0.1375 0.1127)
OKLCH	oklch(58.64% 0.178 140.7)
XYZ	xyz(12.0538, 21.9107, 4.6307)
Luminance	0.2191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31941B #7E1B94

analogous

#6E941B #31941B #1B9442

triadic

#31941B #1B3194 #941B31

tetradic

#31941B #1B6E94 #7E1B94 #94421B

square

#31941B #1B6E94 #7E1B94 #94421B

split-complementary

#31941B #421B94 #941B6E

monochromatic

#0F2C08 #206012 #31941B #42C824 #66DE4B

Accessibility & contrast

On white

3.90

#31941B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#31941B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31941B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31941B	#FFFFFF	#000000	##000000
##31941B	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988600

Deuteranopia (green-blind)

#8C7E2A

Tritanopia (blue-blind)

#1F8F7E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #31941b;
/* rgb */ color: rgb(49, 148, 27);
/* oklch */ color: oklch(58.6% 0.178 140.7);

Tailwind

colors: {
  custom: {
    50: '#78b463',
    500: '#31941b',
    950: '#000000',
  },
}

SCSS

$custom: #31941b;
$custom-light: #78b463;
$custom-dark: #000000;

JSON

{
  "hex": "#31941b",
  "rgb": {
    "r": 49,
    "g": 148,
    "b": 27
  },
  "hsl": {
    "h": 109.091,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58638,
    "c": 0.17782,
    "h": 140.7
  },
  "luminance": 0.21912
}

Semantic roles & 50–950 ramp

primary

#31941B

secondary

#AB4BC0

accent

#3CECCC

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #31941B

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

Preview Lab → · Contrast checker → · Palette generator →