#31BE5A#31BE5A

#31BE5A is a light, vivid green. Relative luminance 0.382; OKLCH L 70.6% C 0.183 H 148.5°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#31BE5A
RGB	rgb(49, 190, 90)
HSL	hsl(137, 59%, 47%)
HSV	hsv(137, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 52.6%, 25.5%)
CIE-LAB	lab(68.18, -58.08, 39.79)
CIE-LCH	lch(68.18, 70.40, 145.59°)
OKLab	oklab(70.62% -0.1562 0.0958)
OKLCH	oklch(70.62% 0.183 148.5)
XYZ	xyz(21.5238, 38.2156, 15.9129)
Luminance	0.3822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE5A #BE3195

analogous

#4EBE31 #31BE5A #31BEA1

triadic

#31BE5A #5A31BE #BE5A31

tetradic

#31BE5A #314EBE #BE3195 #BEA131

square

#31BE5A #314EBE #BE3195 #BEA131

split-complementary

#31BE5A #A131BE #BE314E

monochromatic

#185D2C #248D43 #31BE5A #58D47C #89E1A2

Accessibility & contrast

On white

2.43

#31BE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#31BE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE5A

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE5A	#FFFFFF	#000000	##000000
##31BE5A	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AD51

Deuteranopia (green-blind)

#AFA261

Tritanopia (blue-blind)

#00BAA7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31be5a;
/* rgb */ color: rgb(49, 190, 90);
/* oklch */ color: oklch(70.6% 0.183 148.5);

Tailwind

colors: {
  custom: {
    50: '#7ed38b',
    500: '#31be5a',
    950: '#000000',
  },
}

SCSS

$custom: #31be5a;
$custom-light: #7ed38b;
$custom-dark: #000000;

JSON

{
  "hex": "#31be5a",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 90
  },
  "hsl": {
    "h": 137.447,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70624,
    "c": 0.18326,
    "h": 148.5
  },
  "luminance": 0.38218
}

Semantic roles & 50–950 ramp

primary

#31BE5A

secondary

#CA80B5

accent

#46B5E2

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0B140C

muted

#7C837D

Preview Lab

Preview with #31BE5A

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

Preview Lab → · Contrast checker → · Palette generator →