#31D487#31D487

#31D487 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.1% C 0.171 H 156.9°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#31D487
RGB	rgb(49, 212, 135)
HSL	hsl(152, 65%, 51%)
HSV	hsv(152, 77%, 83%)
CMYK	cmyk(76.9%, 0%, 36.3%, 16.9%)
CIE-LAB	lab(75.75, -58.18, 26.72)
CIE-LCH	lch(75.75, 64.02, 155.33°)
OKLab	oklab(77.1% -0.1572 0.067)
OKLCH	oklch(77.1% 0.171 156.9)
XYZ	xyz(29.1804, 49.4857, 30.9308)
Luminance	0.4949 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D487 #D4317E

analogous

#31D435 #31D487 #31D0D4

triadic

#31D487 #8731D4 #D48731

tetradic

#31D487 #3531D4 #D4317E #D0D431

square

#31D487 #3531D4 #D4317E #D0D431

split-complementary

#31D487 #D431D0 #D43531

monochromatic

#187348 #23A568 #31D487 #64DFA4 #96E9C2

Accessibility & contrast

On white

1.93

#31D487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#31D487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D487

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D487	#FFFFFF	#000000	##000000
##31D487	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C382

Deuteranopia (green-blind)

#BFB58C

Tritanopia (blue-blind)

#00D2C0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #31d487;
/* rgb */ color: rgb(49, 212, 135);
/* oklch */ color: oklch(77.1% 0.171 156.9);

Tailwind

colors: {
  custom: {
    50: '#82e2aa',
    500: '#31d487',
    950: '#000000',
  },
}

SCSS

$custom: #31d487;
$custom-light: #82e2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#31d487",
  "rgb": {
    "r": 49,
    "g": 212,
    "b": 135
  },
  "hsl": {
    "h": 151.656,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77103,
    "c": 0.17091,
    "h": 156.9
  },
  "luminance": 0.49489
}

Semantic roles & 50–950 ramp

primary

#31D487

secondary

#D48CAE

accent

#3F8FE8

background

#F8FEFA

surface

#F0FCF4

border

#CBD5CE

text

#0C1510

muted

#7D847F

Preview Lab

Preview with #31D487

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

Preview Lab → · Contrast checker → · Palette generator →