#31A370#31A370

#31A370 is a light, vivid teal. Relative luminance 0.280; OKLCH L 63.9% C 0.127 H 159.6°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#31A370
RGB	rgb(49, 163, 112)
HSL	hsl(153, 54%, 42%)
HSV	hsv(153, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 31.3%, 36.1%)
CIE-LAB	lab(59.90, -43.88, 17.51)
CIE-LCH	lch(59.90, 47.24, 158.24°)
OKLab	oklab(63.91% -0.1195 0.0444)
OKLCH	oklch(63.91% 0.127 159.6)
XYZ	xyz(17.2867, 28.0153, 19.8225)
Luminance	0.2802 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A370 #A33164

analogous

#31A337 #31A370 #319DA3

triadic

#31A370 #7031A3 #A37031

tetradic

#31A370 #3731A3 #A33164 #9DA331

square

#31A370 #3731A3 #A33164 #9DA331

split-complementary

#31A370 #A3319D #A33731

monochromatic

#15452F #237450 #31A370 #49C88F #78D6AC

Accessibility & contrast

On white

3.18

#31A370 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#31A370 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A370

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A370	#FFFFFF	#000000	##000000
##31A370	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1976D

Deuteranopia (green-blind)

#928C73

Tritanopia (blue-blind)

#00A295

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a370;
/* rgb */ color: rgb(49, 163, 112);
/* oklch */ color: oklch(63.9% 0.127 159.6);

Tailwind

colors: {
  custom: {
    50: '#78bf99',
    500: '#31a370',
    950: '#000000',
  },
}

SCSS

$custom: #31a370;
$custom-light: #78bf99;
$custom-dark: #000000;

JSON

{
  "hex": "#31a370",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 112
  },
  "hsl": {
    "h": 153.158,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63911,
    "c": 0.12749,
    "h": 159.6
  },
  "luminance": 0.28017
}

Semantic roles & 50–950 ramp

primary

#31A370

secondary

#BF7194

accent

#4B8CDD

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A370

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

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