#31B162#31B162

#31B162 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.159 H 151.7°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#31B162
RGB	rgb(49, 177, 98)
HSL	hsl(143, 57%, 44%)
HSV	hsv(143, 72%, 69%)
CMYK	cmyk(72.3%, 0%, 44.6%, 30.6%)
CIE-LAB	lab(64.14, -52.11, 30.68)
CIE-LCH	lch(64.14, 60.47, 149.51°)
OKLab	oklab(67.32% -0.1403 0.0755)
OKLCH	oklch(67.32% 0.159 151.7)
XYZ	xyz(19.1917, 32.9769, 16.9066)
Luminance	0.3298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B162 #B13180

analogous

#40B131 #31B162 #31B1A2

triadic

#31B162 #6231B1 #B16231

tetradic

#31B162 #3140B1 #B13180 #B1A231

square

#31B162 #3140B1 #B13180 #B1A231

split-complementary

#31B162 #A231B1 #B13140

monochromatic

#16512D #248147 #31B162 #51CF81 #80DCA3

Accessibility & contrast

On white

2.76

#31B162 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#31B162 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B162

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B162	#FFFFFF	#000000	##000000
##31B162	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A25C

Deuteranopia (green-blind)

#A29767

Tritanopia (blue-blind)

#00AE9E

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31b162;
/* rgb */ color: rgb(49, 177, 98);
/* oklch */ color: oklch(67.3% 0.159 151.7);

Tailwind

colors: {
  custom: {
    50: '#7bc990',
    500: '#31b162',
    950: '#000000',
  },
}

SCSS

$custom: #31b162;
$custom-light: #7bc990;
$custom-dark: #000000;

JSON

{
  "hex": "#31b162",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 98
  },
  "hsl": {
    "h": 142.969,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67322,
    "c": 0.15933,
    "h": 151.7
  },
  "luminance": 0.32979
}

Semantic roles & 50–950 ramp

primary

#31B162

secondary

#C579A8

accent

#48A6E0

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31B162

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

Preview Lab → · Contrast checker → · Palette generator →