#31A443#31A443

#31A443 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.170 H 145.7°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#31A443
RGB	rgb(49, 164, 67)
HSL	hsl(129, 54%, 42%)
HSV	hsv(129, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 59.1%, 35.7%)
CIE-LAB	lab(59.53, -52.08, 40.54)
CIE-LCH	lch(59.53, 66.00, 142.10°)
OKLab	oklab(63.38% -0.1406 0.0959)
OKLCH	oklch(63.38% 0.17 145.7)
XYZ	xyz(15.5541, 27.6074, 9.8182)
Luminance	0.2761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A443 #A43192

analogous

#59A431 #31A443 #31A47D

triadic

#31A443 #4331A4 #A44331

tetradic

#31A443 #3159A4 #A43192 #A47D31

square

#31A443 #3159A4 #A43192 #A47D31

split-complementary

#31A443 #7D31A4 #A43159

monochromatic

#15461C #237530 #31A443 #49C95D #79D787

Accessibility & contrast

On white

3.22

#31A443 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#31A443 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A443

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A443	#FFFFFF	#000000	##000000
##31A443	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79539

Deuteranopia (green-blind)

#998C4B

Tritanopia (blue-blind)

#00A08F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a443;
/* rgb */ color: rgb(49, 164, 67);
/* oklch */ color: oklch(63.4% 0.170 145.7);

Tailwind

colors: {
  custom: {
    50: '#79c07a',
    500: '#31a443',
    950: '#000000',
  },
}

SCSS

$custom: #31a443;
$custom-light: #79c07a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a443",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 67
  },
  "hsl": {
    "h": 129.391,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63379,
    "c": 0.17021,
    "h": 145.7
  },
  "luminance": 0.27609
}

Semantic roles & 50–950 ramp

primary

#31A443

secondary

#BF72B3

accent

#4AC6DD

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #31A443

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

Preview Lab → · Contrast checker → · Palette generator →