#31BA3B#31BA3B

#31BA3B is a light, highly saturated green. Relative luminance 0.361; OKLCH L 69.2% C 0.203 H 143.9°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#31BA3B
RGB	rgb(49, 186, 59)
HSL	hsl(124, 58%, 46%)
HSV	hsv(124, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 68.3%, 27.1%)
CIE-LAB	lab(66.58, -60.50, 51.95)
CIE-LCH	lch(66.58, 79.74, 139.35°)
OKLab	oklab(69.2% -0.1638 0.1194)
OKLCH	oklch(69.2% 0.203 143.9)
XYZ	xyz(19.6137, 36.0843, 10.0681)
Luminance	0.3609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BA3B #BA31B0

analogous

#6BBA31 #31BA3B #31BA7F

triadic

#31BA3B #3B31BA #BA3B31

tetradic

#31BA3B #316BBA #BA31B0 #BA7F31

square

#31BA3B #316BBA #BA31B0 #BA7F31

split-complementary

#31BA3B #7F31BA #BA316B

monochromatic

#17591C #248A2C #31BA3B #56D25F #86DF8D

Accessibility & contrast

On white

2.56

#31BA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#31BA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BA3B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BA3B	#FFFFFF	#000000	##000000
##31BA3B	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA829

Deuteranopia (green-blind)

#AE9E47

Tritanopia (blue-blind)

#00B5A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31ba3b;
/* rgb */ color: rgb(49, 186, 59);
/* oklch */ color: oklch(69.2% 0.203 143.9);

Tailwind

colors: {
  custom: {
    50: '#7ed077',
    500: '#31ba3b',
    950: '#000000',
  },
}

SCSS

$custom: #31ba3b;
$custom-light: #7ed077;
$custom-dark: #000000;

JSON

{
  "hex": "#31ba3b",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 59
  },
  "hsl": {
    "h": 124.38,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.692,
    "c": 0.20268,
    "h": 143.9
  },
  "luminance": 0.36087
}

Semantic roles & 50–950 ramp

primary

#31BA3B

secondary

#C97EC3

accent

#46D6E2

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #31BA3B

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

Preview Lab → · Contrast checker → · Palette generator →