#31A447#31A447

#31A447 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.4% C 0.167 H 146.5°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#31A447
RGB	rgb(49, 164, 71)
HSL	hsl(131, 54%, 42%)
HSV	hsv(131, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 56.7%, 35.7%)
CIE-LAB	lab(59.58, -51.55, 38.67)
CIE-LCH	lch(59.58, 64.44, 143.12°)
OKLab	oklab(63.43% -0.139 0.0921)
OKLCH	oklch(63.43% 0.167 146.5)
XYZ	xyz(15.6783, 27.6571, 10.4721)
Luminance	0.2766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A447 #A4318E

analogous

#55A431 #31A447 #31A481

triadic

#31A447 #4731A4 #A44731

tetradic

#31A447 #3155A4 #A4318E #A48131

square

#31A447 #3155A4 #A4318E #A48131

split-complementary

#31A447 #8131A4 #A43155

monochromatic

#15461E #237533 #31A447 #49C962 #79D78B

Accessibility & contrast

On white

3.22

#31A447 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#31A447 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A447

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A447	#FFFFFF	#000000	##000000
##31A447	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6953E

Deuteranopia (green-blind)

#998C4E

Tritanopia (blue-blind)

#00A08F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a447;
/* rgb */ color: rgb(49, 164, 71);
/* oklch */ color: oklch(63.4% 0.167 146.5);

Tailwind

colors: {
  custom: {
    50: '#79c07d',
    500: '#31a447',
    950: '#000000',
  },
}

SCSS

$custom: #31a447;
$custom-light: #79c07d;
$custom-dark: #000000;

JSON

{
  "hex": "#31a447",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 71
  },
  "hsl": {
    "h": 131.478,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63431,
    "c": 0.16681,
    "h": 146.5
  },
  "luminance": 0.27659
}

Semantic roles & 50–950 ramp

primary

#31A447

secondary

#BF72B0

accent

#4AC1DD

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #31A447

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

Preview Lab → · Contrast checker → · Palette generator →