#31E271#31E271

#31E271 is a light, highly saturated green. Relative luminance 0.562; OKLCH L 80.3% C 0.208 H 149.9°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#31E271
RGB	rgb(49, 226, 113)
HSL	hsl(142, 75%, 54%)
HSV	hsv(142, 78%, 89%)
CMYK	cmyk(78.3%, 0%, 50%, 11.4%)
CIE-LAB	lab(79.75, -66.90, 42.91)
CIE-LCH	lch(79.75, 79.48, 147.32°)
OKLab	oklab(80.3% -0.1796 0.104)
OKLCH	oklch(80.3% 0.208 149.9)
XYZ	xyz(31.4409, 56.2341, 24.8168)
Luminance	0.5624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31E271 #E231A2

analogous

#4AE231 #31E271 #31E2CA

triadic

#31E271 #7131E2 #E27131

tetradic

#31E271 #314AE2 #E231A2 #E2CA31

square

#31E271 #314AE2 #E231A2 #E2CA31

split-complementary

#31E271 #CA31E2 #E2314A

monochromatic

#13863C #1ABB55 #31E271 #67EA96 #9CF1BB

Accessibility & contrast

On white

1.71

#31E271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#31E271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31E271

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31E271	#FFFFFF	#000000	##000000
##31E271	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CE67

Deuteranopia (green-blind)

#D0C079

Tritanopia (blue-blind)

#00DEC8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #31e271;
/* rgb */ color: rgb(49, 226, 113);
/* oklch */ color: oklch(80.3% 0.208 149.9);

Tailwind

colors: {
  custom: {
    50: '#85ec9c',
    500: '#31e271',
    950: '#000000',
  },
}

SCSS

$custom: #31e271;
$custom-light: #85ec9c;
$custom-dark: #000000;

JSON

{
  "hex": "#31e271",
  "rgb": {
    "r": 49,
    "g": 226,
    "b": 113
  },
  "hsl": {
    "h": 141.695,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.80298,
    "c": 0.20759,
    "h": 149.9
  },
  "luminance": 0.56238
}

Semantic roles & 50–950 ramp

primary

#31E271

secondary

#8C2B69

accent

#36AEF2

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #31E271

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

Preview Lab → · Contrast checker → · Palette generator →