#31BB36#31BB36

#31BB36 is a light, highly saturated green. Relative luminance 0.365; OKLCH L 69.4% C 0.207 H 143.4°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#31BB36
RGB	rgb(49, 187, 54)
HSL	hsl(122, 58%, 46%)
HSV	hsv(122, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 71.1%, 26.7%)
CIE-LAB	lab(66.87, -61.28, 54.21)
CIE-LCH	lch(66.87, 81.82, 138.50°)
OKLab	oklab(69.42% -0.1661 0.1236)
OKLCH	oklch(69.42% 0.207 143.4)
XYZ	xyz(19.7016, 36.4577, 9.4880)
Luminance	0.3646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB36 #BB31B6

analogous

#71BB31 #31BB36 #31BB7B

triadic

#31BB36 #3631BB #BB3631

tetradic

#31BB36 #3171BB #BB31B6 #BB7B31

square

#31BB36 #3171BB #BB31B6 #BB7B31

split-complementary

#31BB36 #7B31BB #BB3171

monochromatic

#185A1A #248B28 #31BB36 #56D35B #87E08A

Accessibility & contrast

On white

2.53

#31BB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#31BB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB36

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB36	#FFFFFF	#000000	##000000
##31BB36	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA920

Deuteranopia (green-blind)

#AF9F43

Tritanopia (blue-blind)

#00B6A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31bb36;
/* rgb */ color: rgb(49, 187, 54);
/* oklch */ color: oklch(69.4% 0.207 143.4);

Tailwind

colors: {
  custom: {
    50: '#7fd175',
    500: '#31bb36',
    950: '#000000',
  },
}

SCSS

$custom: #31bb36;
$custom-light: #7fd175;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb36",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 54
  },
  "hsl": {
    "h": 122.174,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69423,
    "c": 0.20703,
    "h": 143.4
  },
  "luminance": 0.3646
}

Semantic roles & 50–950 ramp

primary

#31BB36

secondary

#C97FC6

accent

#46DCE2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31BB36

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

Preview Lab → · Contrast checker → · Palette generator →