#31BD50#31BD50

#31BD50 is a light, vivid green. Relative luminance 0.376; OKLCH L 70.2% C 0.190 H 146.7°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#31BD50
RGB	rgb(49, 189, 80)
HSL	hsl(133, 59%, 47%)
HSV	hsv(133, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 57.7%, 25.9%)
CIE-LAB	lab(67.74, -59.12, 44.05)
CIE-LCH	lch(67.74, 73.73, 143.31°)
OKLab	oklab(70.22% -0.1592 0.1045)
OKLCH	oklch(70.22% 0.19 146.7)
XYZ	xyz(20.9106, 37.6249, 13.7482)
Luminance	0.3763 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD50 #BD319E

analogous

#58BD31 #31BD50 #31BD96

triadic

#31BD50 #5031BD #BD5031

tetradic

#31BD50 #3158BD #BD319E #BD9631

square

#31BD50 #3158BD #BD319E #BD9631

split-complementary

#31BD50 #9631BD #BD3158

monochromatic

#185C27 #248C3B #31BD50 #58D473 #88E09C

Accessibility & contrast

On white

2.46

#31BD50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#31BD50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD50

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD50	#FFFFFF	#000000	##000000
##31BD50	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC45

Deuteranopia (green-blind)

#AFA159

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31bd50;
/* rgb */ color: rgb(49, 189, 80);
/* oklch */ color: oklch(70.2% 0.190 146.7);

Tailwind

colors: {
  custom: {
    50: '#7ed284',
    500: '#31bd50',
    950: '#000000',
  },
}

SCSS

$custom: #31bd50;
$custom-light: #7ed284;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd50",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 80
  },
  "hsl": {
    "h": 133.286,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70224,
    "c": 0.19048,
    "h": 146.7
  },
  "luminance": 0.37627
}

Semantic roles & 50–950 ramp

primary

#31BD50

secondary

#CA80BA

accent

#46BFE2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BD50

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

Preview Lab → · Contrast checker → · Palette generator →