#31BF6E#31BF6E

#31BF6E is a light, vivid green. Relative luminance 0.390; OKLCH L 71.2% C 0.167 H 153.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#31BF6E
RGB	rgb(49, 191, 110)
HSL	hsl(146, 59%, 47%)
HSV	hsv(146, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 42.4%, 25.1%)
CIE-LAB	lab(68.78, -55.16, 30.46)
CIE-LCH	lch(68.78, 63.01, 151.10°)
OKLab	oklab(71.21% -0.1485 0.0754)
OKLCH	oklch(71.21% 0.167 153.1)
XYZ	xyz(22.7099, 39.0377, 21.0870)
Luminance	0.3904 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF6E #BF3182

analogous

#3BBF31 #31BF6E #31BFB5

triadic

#31BF6E #6E31BF #BF6E31

tetradic

#31BF6E #313BBF #BF3182 #BFB531

square

#31BF6E #313BBF #BF3182 #BFB531

split-complementary

#31BF6E #B531BF #BF313B

monochromatic

#185E36 #258E52 #31BF6E #59D48E #8AE1AF

Accessibility & contrast

On white

2.38

#31BF6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#31BF6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF6E

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF6E	#FFFFFF	#000000	##000000
##31BF6E	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAF68

Deuteranopia (green-blind)

#AEA374

Tritanopia (blue-blind)

#00BCAB

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bf6e;
/* rgb */ color: rgb(49, 191, 110);
/* oklch */ color: oklch(71.2% 0.167 153.1);

Tailwind

colors: {
  custom: {
    50: '#7ed398',
    500: '#31bf6e',
    950: '#000000',
  },
}

SCSS

$custom: #31bf6e;
$custom-light: #7ed398;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf6e",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 110
  },
  "hsl": {
    "h": 145.775,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71211,
    "c": 0.16657,
    "h": 153.1
  },
  "luminance": 0.3904
}

Semantic roles & 50–950 ramp

primary

#31BF6E

secondary

#CB81AB

accent

#459FE2

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #31BF6E

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

Preview Lab → · Contrast checker → · Palette generator →