#31BD38#31BD38

#31BD38 is a light, highly saturated green. Relative luminance 0.373; OKLCH L 70.0% C 0.208 H 143.5°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#31BD38
RGB	rgb(49, 189, 56)
HSL	hsl(123, 59%, 47%)
HSV	hsv(123, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 70.4%, 25.9%)
CIE-LAB	lab(67.52, -61.75, 54.13)
CIE-LCH	lch(67.52, 82.12, 138.77°)
OKLab	oklab(69.97% -0.1673 0.1236)
OKLCH	oklch(69.97% 0.208 143.5)
XYZ	xyz(20.1767, 37.3314, 9.8829)
Luminance	0.3733 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD38 #BD31B6

analogous

#70BD31 #31BD38 #31BD7E

triadic

#31BD38 #3831BD #BD3831

tetradic

#31BD38 #3170BD #BD31B6 #BD7E31

square

#31BD38 #3170BD #BD31B6 #BD7E31

split-complementary

#31BD38 #7E31BD #BD3170

monochromatic

#185C1B #248C2A #31BD38 #58D45E #88E08D

Accessibility & contrast

On white

2.48

#31BD38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#31BD38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD38

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD38	#FFFFFF	#000000	##000000
##31BD38	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB23

Deuteranopia (green-blind)

#B1A045

Tritanopia (blue-blind)

#00B8A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bd38;
/* rgb */ color: rgb(49, 189, 56);
/* oklch */ color: oklch(70.0% 0.208 143.5);

Tailwind

colors: {
  custom: {
    50: '#7fd276',
    500: '#31bd38',
    950: '#000000',
  },
}

SCSS

$custom: #31bd38;
$custom-light: #7fd276;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd38",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 56
  },
  "hsl": {
    "h": 123,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69973,
    "c": 0.20803,
    "h": 143.5
  },
  "luminance": 0.37334
}

Semantic roles & 50–950 ramp

primary

#31BD38

secondary

#CA80C6

accent

#46DAE2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31BD38

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

Preview Lab → · Contrast checker → · Palette generator →