#31BE45#31BE45

#31BE45 is a light, highly saturated green. Relative luminance 0.379; OKLCH L 70.4% C 0.200 H 145.0°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#31BE45
RGB	rgb(49, 190, 69)
HSL	hsl(129, 59%, 47%)
HSV	hsv(129, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 63.7%, 25.5%)
CIE-LAB	lab(67.95, -60.78, 49.25)
CIE-LCH	lch(67.95, 78.23, 140.98°)
OKLab	oklab(70.36% -0.1641 0.1148)
OKLCH	oklch(70.36% 0.2 145)
XYZ	xyz(20.7528, 37.9072, 11.8522)
Luminance	0.3791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE45 #BE31AA

analogous

#63BE31 #31BE45 #31BE8C

triadic

#31BE45 #4531BE #BE4531

tetradic

#31BE45 #3163BE #BE31AA #BE8C31

square

#31BE45 #3163BE #BE31AA #BE8C31

split-complementary

#31BE45 #8C31BE #BE3163

monochromatic

#185D22 #248D33 #31BE45 #58D46A #89E195

Accessibility & contrast

On white

2.45

#31BE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#31BE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE45

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE45	#FFFFFF	#000000	##000000
##31BE45	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC37

Deuteranopia (green-blind)

#B1A150

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31be45;
/* rgb */ color: rgb(49, 190, 69);
/* oklch */ color: oklch(70.4% 0.200 145.0);

Tailwind

colors: {
  custom: {
    50: '#7fd37d',
    500: '#31be45',
    950: '#000000',
  },
}

SCSS

$custom: #31be45;
$custom-light: #7fd37d;
$custom-dark: #000000;

JSON

{
  "hex": "#31be45",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 69
  },
  "hsl": {
    "h": 128.511,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70362,
    "c": 0.20027,
    "h": 145
  },
  "luminance": 0.3791
}

Semantic roles & 50–950 ramp

primary

#31BE45

secondary

#CA80C0

accent

#46CCE2

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31BE45

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

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