#31943F#31943F

#31943F is a mid, vivid green. Relative luminance 0.222; OKLCH L 59.0% C 0.153 H 145.7°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#31943F
RGB	rgb(49, 148, 63)
HSL	hsl(128, 50%, 39%)
HSV	hsv(128, 67%, 58%)
CMYK	cmyk(66.9%, 0%, 57.4%, 42%)
CIE-LAB	lab(54.23, -46.74, 36.24)
CIE-LCH	lch(54.23, 59.14, 142.21°)
OKLab	oklab(58.98% -0.1263 0.0862)
OKLCH	oklch(58.98% 0.153 145.7)
XYZ	xyz(12.7529, 22.1903, 8.3127)
Luminance	0.2219 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31943F #943186

analogous

#549431 #31943F #319470

triadic

#31943F #3F3194 #943F31

tetradic

#31943F #315494 #943186 #947031

square

#31943F #315494 #943186 #947031

split-complementary

#31943F #703194 #943154

monochromatic

#133818 #22662B #31943F #42C054 #70D07D

Accessibility & contrast

On white

3.86

#31943F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#31943F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31943F

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31943F	#FFFFFF	#000000	##000000
##31943F	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968737

Deuteranopia (green-blind)

#8A7E46

Tritanopia (blue-blind)

#149081

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #31943f;
/* rgb */ color: rgb(49, 148, 63);
/* oklch */ color: oklch(59.0% 0.153 145.7);

Tailwind

colors: {
  custom: {
    50: '#76b476',
    500: '#31943f',
    950: '#000000',
  },
}

SCSS

$custom: #31943f;
$custom-light: #76b476;
$custom-dark: #000000;

JSON

{
  "hex": "#31943f",
  "rgb": {
    "r": 49,
    "g": 148,
    "b": 63
  },
  "hsl": {
    "h": 128.485,
    "s": 50.254,
    "l": 38.627
  },
  "oklch": {
    "l": 0.58978,
    "c": 0.15293,
    "h": 145.7
  },
  "luminance": 0.22192
}

Semantic roles & 50–950 ramp

primary

#31943F

secondary

#B769AC

accent

#4EC6DA

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #31943F

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

Preview Lab → · Contrast checker → · Palette generator →