#31BEB3#31BEB3

#31BEB3 is a light, moderate teal. Relative luminance 0.407; OKLCH L 72.7% C 0.116 H 187.1°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#31BEB3
RGB	rgb(49, 190, 179)
HSL	hsl(175, 59%, 47%)
HSV	hsv(175, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 5.8%, 25.5%)
CIE-LAB	lab(69.99, -38.68, -5.05)
CIE-LCH	lch(69.99, 39.01, 187.43°)
OKLab	oklab(72.7% -0.1153 -0.0143)
OKLCH	oklch(72.7% 0.116 187.1)
XYZ	xyz(27.8129, 40.7312, 49.0351)
Luminance	0.4073 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BEB3 #BE313C

analogous

#31BE6D #31BEB3 #3183BE

triadic

#31BEB3 #B331BE #BEB331

tetradic

#31BEB3 #6D31BE #BE313C #83BE31

square

#31BEB3 #6D31BE #BE313C #83BE31

split-complementary

#31BEB3 #BE3183 #BE6D31

monochromatic

#185D57 #248D85 #31BEB3 #58D4CA #89E1DA

Accessibility & contrast

On white

2.30

#31BEB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#31BEB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BEB3

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BEB3	#FFFFFF	#000000	##000000
##31BEB3	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B3B3

Deuteranopia (green-blind)

#A0A5B4

Tritanopia (blue-blind)

#00C3BA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31beb3;
/* rgb */ color: rgb(49, 190, 179);
/* oklch */ color: oklch(72.7% 0.116 187.1);

Tailwind

colors: {
  custom: {
    50: '#80d2c9',
    500: '#31beb3',
    950: '#000000',
  },
}

SCSS

$custom: #31beb3;
$custom-light: #80d2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#31beb3",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 179
  },
  "hsl": {
    "h": 175.319,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.72704,
    "c": 0.11618,
    "h": 187.1
  },
  "luminance": 0.40735
}

Semantic roles & 50–950 ramp

primary

#31BEB3

secondary

#CA8086

accent

#4652E2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BEB3

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

Preview Lab → · Contrast checker → · Palette generator →