#31BE59#31BE59

#31BE59 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.6% C 0.184 H 148.3°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#31BE59
RGB	rgb(49, 190, 89)
HSL	hsl(137, 59%, 47%)
HSV	hsv(137, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 53.2%, 25.5%)
CIE-LAB	lab(68.17, -58.22, 40.26)
CIE-LCH	lch(68.17, 70.79, 145.34°)
OKLab	oklab(70.61% -0.1566 0.0968)
OKLCH	oklch(70.61% 0.184 148.3)
XYZ	xyz(21.4816, 38.1987, 15.6902)
Luminance	0.3820 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE59 #BE3196

analogous

#50BE31 #31BE59 #31BEA0

triadic

#31BE59 #5931BE #BE5931

tetradic

#31BE59 #3150BE #BE3196 #BEA031

square

#31BE59 #3150BE #BE3196 #BEA031

split-complementary

#31BE59 #A031BE #BE3150

monochromatic

#185D2B #248D42 #31BE59 #58D47B #89E1A2

Accessibility & contrast

On white

2.43

#31BE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#31BE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE59

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE59	#FFFFFF	#000000	##000000
##31BE59	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)

#C0AD50

Deuteranopia (green-blind)

#B0A261

Tritanopia (blue-blind)

#00BAA7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31be59;
/* rgb */ color: rgb(49, 190, 89);
/* oklch */ color: oklch(70.6% 0.184 148.3);

Tailwind

colors: {
  custom: {
    50: '#7ed38a',
    500: '#31be59',
    950: '#000000',
  },
}

SCSS

$custom: #31be59;
$custom-light: #7ed38a;
$custom-dark: #000000;

JSON

{
  "hex": "#31be59",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 89
  },
  "hsl": {
    "h": 137.021,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70609,
    "c": 0.18412,
    "h": 148.3
  },
  "luminance": 0.38201
}

Semantic roles & 50–950 ramp

primary

#31BE59

secondary

#CA80B5

accent

#46B6E2

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0B140C

muted

#7C837D

Preview Lab

Preview with #31BE59

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

Preview Lab → · Contrast checker → · Palette generator →