#31B76E#31B76E

#31B76E is a light, vivid green. Relative luminance 0.356; OKLCH L 69.1% C 0.156 H 154.3°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#31B76E
RGB	rgb(49, 183, 110)
HSL	hsl(147, 58%, 45%)
HSV	hsv(147, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 39.9%, 28.2%)
CIE-LAB	lab(66.25, -52.18, 27.14)
CIE-LCH	lch(66.25, 58.81, 152.52°)
OKLab	oklab(69.12% -0.1407 0.0676)
OKLCH	oklch(69.12% 0.156 154.3)
XYZ	xyz(21.0126, 35.6433, 20.5213)
Luminance	0.3565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B76E #B7317A

analogous

#37B731 #31B76E #31B7B1

triadic

#31B76E #6E31B7 #B76E31

tetradic

#31B76E #3137B7 #B7317A #B7B131

square

#31B76E #3137B7 #B7317A #B7B131

split-complementary

#31B76E #B131B7 #B73137

monochromatic

#175634 #248751 #31B76E #54D18D #84DEAD

Accessibility & contrast

On white

2.58

#31B76E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#31B76E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B76E

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B76E	#FFFFFF	#000000	##000000
##31B76E	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A869

Deuteranopia (green-blind)

#A69C73

Tritanopia (blue-blind)

#00B5A5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b76e;
/* rgb */ color: rgb(49, 183, 110);
/* oklch */ color: oklch(69.1% 0.156 154.3);

Tailwind

colors: {
  custom: {
    50: '#7cce98',
    500: '#31b76e',
    950: '#000000',
  },
}

SCSS

$custom: #31b76e;
$custom-light: #7cce98;
$custom-dark: #000000;

JSON

{
  "hex": "#31b76e",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 110
  },
  "hsl": {
    "h": 147.313,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69121,
    "c": 0.15612,
    "h": 154.3
  },
  "luminance": 0.35646
}

Semantic roles & 50–950 ramp

primary

#31B76E

secondary

#C87CA5

accent

#479BE1

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31B76E

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

Preview Lab → · Contrast checker → · Palette generator →