#31E27F#31E27F

#31E27F is a light, vivid green. Relative luminance 0.566; OKLCH L 80.5% C 0.195 H 152.8°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#31E27F
RGB	rgb(49, 226, 127)
HSL	hsl(146, 75%, 54%)
HSV	hsv(146, 78%, 89%)
CMYK	cmyk(78.3%, 0%, 43.8%, 11.4%)
CIE-LAB	lab(79.94, -64.65, 36.30)
CIE-LCH	lch(79.94, 74.14, 150.68°)
OKLab	oklab(80.52% -0.1737 0.0895)
OKLCH	oklch(80.52% 0.195 152.8)
XYZ	xyz(32.2908, 56.5740, 29.2926)
Luminance	0.5658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31E27F #E23194

analogous

#3CE231 #31E27F #31E2D8

triadic

#31E27F #7F31E2 #E27F31

tetradic

#31E27F #313CE2 #E23194 #E2D831

square

#31E27F #313CE2 #E23194 #E2D831

split-complementary

#31E27F #D831E2 #E2313C

monochromatic

#138645 #1ABB61 #31E27F #67EAA0 #9CF1C2

Accessibility & contrast

On white

1.71

#31E27F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#31E27F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31E27F

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31E27F	#FFFFFF	#000000	##000000
##31E27F	1.00	1.71	12.32	12.32
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF78

Deuteranopia (green-blind)

#CEC086

Tritanopia (blue-blind)

#00DFCA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #31e27f;
/* rgb */ color: rgb(49, 226, 127);
/* oklch */ color: oklch(80.5% 0.195 152.8);

Tailwind

colors: {
  custom: {
    50: '#85eca5',
    500: '#31e27f',
    950: '#000000',
  },
}

SCSS

$custom: #31e27f;
$custom-light: #85eca5;
$custom-dark: #000000;

JSON

{
  "hex": "#31e27f",
  "rgb": {
    "r": 49,
    "g": 226,
    "b": 127
  },
  "hsl": {
    "h": 146.441,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.8052,
    "c": 0.19544,
    "h": 152.8
  },
  "luminance": 0.56578
}

Semantic roles & 50–950 ramp

primary

#31E27F

secondary

#8C2B61

accent

#369FF2

background

#FCFFFC

surface

#F4FEF6

border

#CED6D0

text

#0D160F

muted

#7F8580

Preview Lab

Preview with #31E27F

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

Preview Lab → · Contrast checker → · Palette generator →