#31BE4F#31BE4F

#31BE4F is a light, vivid green. Relative luminance 0.380; OKLCH L 70.5% C 0.193 H 146.5°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#31BE4F
RGB	rgb(49, 190, 79)
HSL	hsl(133, 59%, 47%)
HSV	hsv(133, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 58.4%, 25.5%)
CIE-LAB	lab(68.05, -59.59, 44.88)
CIE-LCH	lch(68.05, 74.60, 143.02°)
OKLab	oklab(70.48% -0.1605 0.1063)
OKLCH	oklch(70.48% 0.193 146.5)
XYZ	xyz(21.0898, 38.0420, 13.6270)
Luminance	0.3804 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE4F #BE31A0

analogous

#5ABE31 #31BE4F #31BE96

triadic

#31BE4F #4F31BE #BE4F31

tetradic

#31BE4F #315ABE #BE31A0 #BE9631

square

#31BE4F #315ABE #BE31A0 #BE9631

split-complementary

#31BE4F #9631BE #BE315A

monochromatic

#185D27 #248D3B #31BE4F #58D473 #89E19C

Accessibility & contrast

On white

2.44

#31BE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#31BE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE4F

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE4F	#FFFFFF	#000000	##000000
##31BE4F	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD44

Deuteranopia (green-blind)

#B0A158

Tritanopia (blue-blind)

#00BAA6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31be4f;
/* rgb */ color: rgb(49, 190, 79);
/* oklch */ color: oklch(70.5% 0.193 146.5);

Tailwind

colors: {
  custom: {
    50: '#7ed384',
    500: '#31be4f',
    950: '#000000',
  },
}

SCSS

$custom: #31be4f;
$custom-light: #7ed384;
$custom-dark: #000000;

JSON

{
  "hex": "#31be4f",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 79
  },
  "hsl": {
    "h": 132.766,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70476,
    "c": 0.19251,
    "h": 146.5
  },
  "luminance": 0.38044
}

Semantic roles & 50–950 ramp

primary

#31BE4F

secondary

#CA80BB

accent

#46C1E2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BE4F

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

Preview Lab → · Contrast checker → · Palette generator →