#31BE39#31BE39

#31BE39 is a light, highly saturated green. Relative luminance 0.378; OKLCH L 70.2% C 0.209 H 143.6°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#31BE39
RGB	rgb(49, 190, 57)
HSL	hsl(123, 59%, 47%)
HSV	hsv(123, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 70%, 25.5%)
CIE-LAB	lab(67.85, -61.99, 54.08)
CIE-LCH	lch(67.85, 82.26, 138.89°)
OKLab	oklab(70.25% -0.1679 0.1237)
OKLCH	oklch(70.25% 0.209 143.6)
XYZ	xyz(20.4173, 37.7729, 10.0850)
Luminance	0.3777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE39 #BE31B6

analogous

#70BE31 #31BE39 #31BE80

triadic

#31BE39 #3931BE #BE3931

tetradic

#31BE39 #3170BE #BE31B6 #BE8031

square

#31BE39 #3170BE #BE31B6 #BE8031

split-complementary

#31BE39 #8031BE #BE3170

monochromatic

#185D1C #248D2A #31BE39 #58D45F #89E18E

Accessibility & contrast

On white

2.45

#31BE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#31BE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE39

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE39	#FFFFFF	#000000	##000000
##31BE39	1.00	2.45	8.55	8.55
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC25

Deuteranopia (green-blind)

#B2A146

Tritanopia (blue-blind)

#00B9A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31be39;
/* rgb */ color: rgb(49, 190, 57);
/* oklch */ color: oklch(70.2% 0.209 143.6);

Tailwind

colors: {
  custom: {
    50: '#7fd377',
    500: '#31be39',
    950: '#000000',
  },
}

SCSS

$custom: #31be39;
$custom-light: #7fd377;
$custom-dark: #000000;

JSON

{
  "hex": "#31be39",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 57
  },
  "hsl": {
    "h": 123.404,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70248,
    "c": 0.20852,
    "h": 143.6
  },
  "luminance": 0.37775
}

Semantic roles & 50–950 ramp

primary

#31BE39

secondary

#CA80C6

accent

#46D9E2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31BE39

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

Preview Lab → · Contrast checker → · Palette generator →