#31AF6B#31AF6B

#31AF6B is a light, vivid green. Relative luminance 0.324; OKLCH L 67.0% C 0.148 H 154.8°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#31AF6B
RGB	rgb(49, 175, 107)
HSL	hsl(148, 56%, 44%)
HSV	hsv(148, 72%, 69%)
CMYK	cmyk(72%, 0%, 38.9%, 31.4%)
CIE-LAB	lab(63.65, -49.69, 25.29)
CIE-LCH	lch(63.65, 55.76, 153.03°)
OKLab	oklab(66.96% -0.1342 0.0631)
OKLCH	oklch(66.96% 0.148 154.8)
XYZ	xyz(19.2487, 32.3723, 19.1411)
Luminance	0.3237 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF6B #AF3175

analogous

#36AF31 #31AF6B #31AFAA

triadic

#31AF6B #6B31AF #AF6B31

tetradic

#31AF6B #3136AF #AF3175 #AFAA31

square

#31AF6B #3136AF #AF3175 #AFAA31

split-complementary

#31AF6B #AA31AF #AF3136

monochromatic

#164F31 #247F4E #31AF6B #4FCE8A #7FDBAA

Accessibility & contrast

On white

2.81

#31AF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#31AF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF6B

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF6B	#FFFFFF	#000000	##000000
##31AF6B	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA166

Deuteranopia (green-blind)

#9F9670

Tritanopia (blue-blind)

#00AD9E

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31af6b;
/* rgb */ color: rgb(49, 175, 107);
/* oklch */ color: oklch(67.0% 0.148 154.8);

Tailwind

colors: {
  custom: {
    50: '#7ac896',
    500: '#31af6b',
    950: '#000000',
  },
}

SCSS

$custom: #31af6b;
$custom-light: #7ac896;
$custom-dark: #000000;

JSON

{
  "hex": "#31af6b",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 107
  },
  "hsl": {
    "h": 147.619,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66963,
    "c": 0.14828,
    "h": 154.8
  },
  "luminance": 0.32374
}

Semantic roles & 50–950 ramp

primary

#31AF6B

secondary

#C478A1

accent

#489AE0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31AF6B

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

Preview Lab → · Contrast checker → · Palette generator →