#31A183#31A183

#31A183 is a light, moderate teal. Relative luminance 0.278; OKLCH L 63.9% C 0.109 H 171.1°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#31A183
RGB	rgb(49, 161, 131)
HSL	hsl(164, 53%, 41%)
HSV	hsv(164, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 18.6%, 36.9%)
CIE-LAB	lab(59.69, -38.55, 6.62)
CIE-LCH	lch(59.69, 39.11, 170.26°)
OKLab	oklab(63.88% -0.1082 0.0169)
OKLCH	oklch(63.88% 0.109 171.1)
XYZ	xyz(18.1061, 27.7794, 25.8760)
Luminance	0.2778 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A183 #A1314F

analogous

#31A14B #31A183 #3187A1

triadic

#31A183 #8331A1 #A18331

tetradic

#31A183 #4B31A1 #A1314F #87A131

square

#31A183 #4B31A1 #A1314F #87A131

split-complementary

#31A183 #A13187 #A14B31

monochromatic

#144337 #23725D #31A183 #48C7A5 #77D6BC

Accessibility & contrast

On white

3.20

#31A183 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#31A183 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A183

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A183	#FFFFFF	#000000	##000000
##31A183	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9682

Deuteranopia (green-blind)

#8D8B85

Tritanopia (blue-blind)

#00A298

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a183;
/* rgb */ color: rgb(49, 161, 131);
/* oklch */ color: oklch(63.9% 0.109 171.1);

Tailwind

colors: {
  custom: {
    50: '#78bda7',
    500: '#31a183',
    950: '#000000',
  },
}

SCSS

$custom: #31a183;
$custom-light: #78bda7;
$custom-dark: #000000;

JSON

{
  "hex": "#31a183",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 131
  },
  "hsl": {
    "h": 163.929,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63876,
    "c": 0.10948,
    "h": 171.1
  },
  "luminance": 0.27781
}

Semantic roles & 50–950 ramp

primary

#31A183

secondary

#BE7085

accent

#4B72DD

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #31A183

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

Preview Lab → · Contrast checker → · Palette generator →