#31A256#31A256

#31A256 is a light, vivid green. Relative luminance 0.272; OKLCH L 63.1% C 0.151 H 150.2°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#31A256
RGB	rgb(49, 162, 86)
HSL	hsl(140, 54%, 41%)
HSV	hsv(140, 70%, 64%)
CMYK	cmyk(69.8%, 0%, 46.9%, 36.5%)
CIE-LAB	lab(59.13, -48.52, 30.52)
CIE-LCH	lch(59.13, 57.32, 147.83°)
OKLab	oklab(63.12% -0.1307 0.0747)
OKLCH	oklch(63.12% 0.151 150.2)
XYZ	xyz(15.8654, 27.1638, 13.2093)
Luminance	0.2717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A256 #A2317D

analogous

#45A231 #31A256 #31A28F

triadic

#31A256 #5631A2 #A25631

tetradic

#31A256 #3145A2 #A2317D #A28F31

square

#31A256 #3145A2 #A2317D #A28F31

split-complementary

#31A256 #8F31A2 #A23145

monochromatic

#154424 #23733D #31A256 #48C872 #77D696

Accessibility & contrast

On white

3.26

#31A256 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#31A256 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A256

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A256	#FFFFFF	#000000	##000000
##31A256	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39450

Deuteranopia (green-blind)

#958A5B

Tritanopia (blue-blind)

#009F90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a256;
/* rgb */ color: rgb(49, 162, 86);
/* oklch */ color: oklch(63.1% 0.151 150.2);

Tailwind

colors: {
  custom: {
    50: '#78be87',
    500: '#31a256',
    950: '#000000',
  },
}

SCSS

$custom: #31a256;
$custom-light: #78be87;
$custom-dark: #000000;

JSON

{
  "hex": "#31a256",
  "rgb": {
    "r": 49,
    "g": 162,
    "b": 86
  },
  "hsl": {
    "h": 139.646,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63122,
    "c": 0.15055,
    "h": 150.2
  },
  "luminance": 0.27166
}

Semantic roles & 50–950 ramp

primary

#31A256

secondary

#BE71A5

accent

#4BADDD

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A256

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

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