#31C183#31C183

#31C183 is a light, vivid teal. Relative luminance 0.404; OKLCH L 72.2% C 0.150 H 159.6°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#31C183
RGB	rgb(49, 193, 131)
HSL	hsl(154, 60%, 47%)
HSV	hsv(154, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 32.1%, 24.3%)
CIE-LAB	lab(69.77, -51.81, 20.73)
CIE-LCH	lch(69.77, 55.80, 158.19°)
OKLab	oklab(72.15% -0.1408 0.0524)
OKLCH	oklch(72.15% 0.15 159.6)
XYZ	xyz(24.4308, 40.4287, 27.9843)
Luminance	0.4043 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C183 #C1316F

analogous

#31C13B #31C183 #31B7C1

triadic

#31C183 #8331C1 #C18331

tetradic

#31C183 #3B31C1 #C1316F #B7C131

square

#31C183 #3B31C1 #C1316F #B7C131

split-complementary

#31C183 #C131B7 #C13B31

monochromatic

#185F41 #259062 #31C183 #5AD5A0 #8BE2BC

Accessibility & contrast

On white

2.31

#31C183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#31C183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C183

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C183	#FFFFFF	#000000	##000000
##31C183	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB27F

Deuteranopia (green-blind)

#ADA587

Tritanopia (blue-blind)

#00C0B1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c183;
/* rgb */ color: rgb(49, 193, 131);
/* oklch */ color: oklch(72.2% 0.150 159.6);

Tailwind

colors: {
  custom: {
    50: '#7ed5a7',
    500: '#31c183',
    950: '#000000',
  },
}

SCSS

$custom: #31c183;
$custom-light: #7ed5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#31c183",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 131
  },
  "hsl": {
    "h": 154.167,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72152,
    "c": 0.15022,
    "h": 159.6
  },
  "luminance": 0.40432
}

Semantic roles & 50–950 ramp

primary

#31C183

secondary

#CC82A2

accent

#4589E3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0B140F

muted

#7C837F

Preview Lab

Preview with #31C183

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

Preview Lab → · Contrast checker → · Palette generator →