#31BE33#31BE33

#31BE33 is a light, highly saturated green. Relative luminance 0.377; OKLCH L 70.2% C 0.212 H 143.1°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#31BE33
RGB	rgb(49, 190, 51)
HSL	hsl(121, 59%, 47%)
HSV	hsv(121, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 73.2%, 25.5%)
CIE-LAB	lab(67.81, -62.50, 56.29)
CIE-LCH	lch(67.81, 84.11, 137.99°)
OKLab	oklab(70.2% -0.1696 0.1275)
OKLCH	oklch(70.2% 0.212 143.1)
XYZ	xyz(20.2764, 37.7166, 9.3427)
Luminance	0.3772 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE33 #BE31BC

analogous

#76BE31 #31BE33 #31BE7A

triadic

#31BE33 #3331BE #BE3331

tetradic

#31BE33 #3176BE #BE31BC #BE7A31

square

#31BE33 #3176BE #BE31BC #BE7A31

split-complementary

#31BE33 #7A31BE #BE3176

monochromatic

#185D19 #248D26 #31BE33 #58D45A #89E18A

Accessibility & contrast

On white

2.46

#31BE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#31BE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE33

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE33	#FFFFFF	#000000	##000000
##31BE33	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC19

Deuteranopia (green-blind)

#B2A142

Tritanopia (blue-blind)

#00B8A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31be33;
/* rgb */ color: rgb(49, 190, 51);
/* oklch */ color: oklch(70.2% 0.212 143.1);

Tailwind

colors: {
  custom: {
    50: '#80d373',
    500: '#31be33',
    950: '#000000',
  },
}

SCSS

$custom: #31be33;
$custom-light: #80d373;
$custom-dark: #000000;

JSON

{
  "hex": "#31be33",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 51
  },
  "hsl": {
    "h": 120.851,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.702,
    "c": 0.21216,
    "h": 143.1
  },
  "luminance": 0.37719
}

Semantic roles & 50–950 ramp

primary

#31BE33

secondary

#CA80C9

accent

#46E0E2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31BE33

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

Preview Lab → · Contrast checker → · Palette generator →