#31BD33#31BD33

#31BD33 is a light, highly saturated green. Relative luminance 0.373; OKLCH L 69.9% C 0.211 H 143.1°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#31BD33
RGB	rgb(49, 189, 51)
HSL	hsl(121, 59%, 47%)
HSV	hsv(121, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 73%, 25.9%)
CIE-LAB	lab(67.49, -62.18, 55.96)
CIE-LCH	lch(67.49, 83.65, 138.01°)
OKLab	oklab(69.93% -0.1687 0.1268)
OKLCH	oklch(69.93% 0.211 143.1)
XYZ	xyz(20.0605, 37.2849, 9.2708)
Luminance	0.3729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD33 #BD31BB

analogous

#75BD31 #31BD33 #31BD79

triadic

#31BD33 #3331BD #BD3331

tetradic

#31BD33 #3175BD #BD31BB #BD7931

square

#31BD33 #3175BD #BD31BB #BD7931

split-complementary

#31BD33 #7931BD #BD3175

monochromatic

#185C19 #248C26 #31BD33 #58D459 #88E089

Accessibility & contrast

On white

2.48

#31BD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#31BD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD33

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD33	#FFFFFF	#000000	##000000
##31BD33	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1A

Deuteranopia (green-blind)

#B1A041

Tritanopia (blue-blind)

#00B7A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bd33;
/* rgb */ color: rgb(49, 189, 51);
/* oklch */ color: oklch(69.9% 0.211 143.1);

Tailwind

colors: {
  custom: {
    50: '#7fd273',
    500: '#31bd33',
    950: '#000000',
  },
}

SCSS

$custom: #31bd33;
$custom-light: #7fd273;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd33",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 51
  },
  "hsl": {
    "h": 120.857,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69933,
    "c": 0.21106,
    "h": 143.1
  },
  "luminance": 0.37287
}

Semantic roles & 50–950 ramp

primary

#31BD33

secondary

#CA80C9

accent

#46E0E2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31BD33

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

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