#31BB6F#31BB6F

#31BB6F is a light, vivid green. Relative luminance 0.373; OKLCH L 70.2% C 0.160 H 154.0°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#31BB6F
RGB	rgb(49, 187, 111)
HSL	hsl(147, 58%, 46%)
HSV	hsv(147, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 40.6%, 26.7%)
CIE-LAB	lab(67.53, -53.50, 28.30)
CIE-LCH	lch(67.53, 60.52, 152.12°)
OKLab	oklab(70.19% -0.1442 0.0704)
OKLCH	oklch(70.19% 0.16 154)
XYZ	xyz(21.9042, 37.3388, 21.0885)
Luminance	0.3734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB6F #BB317D

analogous

#38BB31 #31BB6F #31BBB4

triadic

#31BB6F #6F31BB #BB6F31

tetradic

#31BB6F #3138BB #BB317D #BBB431

square

#31BB6F #3138BB #BB317D #BBB431

split-complementary

#31BB6F #B431BB #BB3138

monochromatic

#185A35 #248B52 #31BB6F #56D38E #87E0AF

Accessibility & contrast

On white

2.48

#31BB6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#31BB6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB6F

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB6F	#FFFFFF	#000000	##000000
##31BB6F	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)

#BBAC6A

Deuteranopia (green-blind)

#AAA074

Tritanopia (blue-blind)

#00B9A8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bb6f;
/* rgb */ color: rgb(49, 187, 111);
/* oklch */ color: oklch(70.2% 0.160 154.0);

Tailwind

colors: {
  custom: {
    50: '#7dd099',
    500: '#31bb6f',
    950: '#000000',
  },
}

SCSS

$custom: #31bb6f;
$custom-light: #7dd099;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb6f",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 111
  },
  "hsl": {
    "h": 146.957,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70186,
    "c": 0.16044,
    "h": 154
  },
  "luminance": 0.37341
}

Semantic roles & 50–950 ramp

primary

#31BB6F

secondary

#C97FA8

accent

#469CE2

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31BB6F

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

Preview Lab → · Contrast checker → · Palette generator →