#31B26C#31B26C

#31B26C is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.151 H 154.6°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#31B26C
RGB	rgb(49, 178, 108)
HSL	hsl(147, 57%, 45%)
HSV	hsv(147, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 39.3%, 30.2%)
CIE-LAB	lab(64.62, -50.65, 26.05)
CIE-LCH	lch(64.62, 56.96, 152.79°)
OKLab	oklab(67.77% -0.1367 0.065)
OKLCH	oklch(67.77% 0.151 154.6)
XYZ	xyz(19.8920, 33.5742, 19.6166)
Luminance	0.3358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B26C #B23177

analogous

#37B231 #31B26C #31B2AD

triadic

#31B26C #6C31B2 #B26C31

tetradic

#31B26C #3137B2 #B23177 #B2AD31

square

#31B26C #3137B2 #B23177 #B2AD31

split-complementary

#31B26C #AD31B2 #B23137

monochromatic

#175232 #24824F #31B26C #51CF8B #81DCAB

Accessibility & contrast

On white

2.72

#31B26C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#31B26C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B26C

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B26C	#FFFFFF	#000000	##000000
##31B26C	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A367

Deuteranopia (green-blind)

#A29871

Tritanopia (blue-blind)

#00B0A0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b26c;
/* rgb */ color: rgb(49, 178, 108);
/* oklch */ color: oklch(67.8% 0.151 154.6);

Tailwind

colors: {
  custom: {
    50: '#7bca96',
    500: '#31b26c',
    950: '#000000',
  },
}

SCSS

$custom: #31b26c;
$custom-light: #7bca96;
$custom-dark: #000000;

JSON

{
  "hex": "#31b26c",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 108
  },
  "hsl": {
    "h": 147.442,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67772,
    "c": 0.15136,
    "h": 154.6
  },
  "luminance": 0.33576
}

Semantic roles & 50–950 ramp

primary

#31B26C

secondary

#C579A3

accent

#489AE0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B26C

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

Preview Lab → · Contrast checker → · Palette generator →