#31BA3F#31BA3F

#31BA3F is a light, vivid green. Relative luminance 0.361; OKLCH L 69.2% C 0.200 H 144.4°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#31BA3F
RGB	rgb(49, 186, 63)
HSL	hsl(126, 58%, 46%)
HSV	hsv(126, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 66.1%, 27.1%)
CIE-LAB	lab(66.62, -60.10, 50.34)
CIE-LCH	lch(66.62, 78.39, 140.05°)
OKLab	oklab(69.24% -0.1625 0.1165)
OKLCH	oklch(69.24% 0.2 144.4)
XYZ	xyz(19.7214, 36.1274, 10.6356)
Luminance	0.3613 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BA3F #BA31AC

analogous

#67BA31 #31BA3F #31BA83

triadic

#31BA3F #3F31BA #BA3F31

tetradic

#31BA3F #3167BA #BA31AC #BA8331

square

#31BA3F #3167BA #BA31AC #BA8331

split-complementary

#31BA3F #8331BA #BA3167

monochromatic

#17591E #248A2F #31BA3F #56D263 #86DF8F

Accessibility & contrast

On white

2.55

#31BA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#31BA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BA3F

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BA3F	#FFFFFF	#000000	##000000
##31BA3F	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA92F

Deuteranopia (green-blind)

#AE9E4A

Tritanopia (blue-blind)

#00B5A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31ba3f;
/* rgb */ color: rgb(49, 186, 63);
/* oklch */ color: oklch(69.2% 0.200 144.4);

Tailwind

colors: {
  custom: {
    50: '#7ed07a',
    500: '#31ba3f',
    950: '#000000',
  },
}

SCSS

$custom: #31ba3f;
$custom-light: #7ed07a;
$custom-dark: #000000;

JSON

{
  "hex": "#31ba3f",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 63
  },
  "hsl": {
    "h": 126.131,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69237,
    "c": 0.19993,
    "h": 144.4
  },
  "luminance": 0.3613
}

Semantic roles & 50–950 ramp

primary

#31BA3F

secondary

#C97EC1

accent

#46D2E2

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #31BA3F

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

Preview Lab → · Contrast checker → · Palette generator →