#31B48E#31B48E

#31B48E is a light, vivid teal. Relative luminance 0.352; OKLCH L 69.1% C 0.125 H 168.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#31B48E
RGB	rgb(49, 180, 142)
HSL	hsl(163, 57%, 45%)
HSV	hsv(163, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 21.1%, 29.4%)
CIE-LAB	lab(65.94, -44.03, 9.41)
CIE-LCH	lch(65.94, 45.03, 167.93°)
OKLab	oklab(69.08% -0.1225 0.0241)
OKLCH	oklch(69.08% 0.125 168.9)
XYZ	xyz(22.4678, 35.2458, 31.2050)
Luminance	0.3525 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B48E #B43157

analogous

#31B44C #31B48E #3199B4

triadic

#31B48E #8E31B4 #B48E31

tetradic

#31B48E #4C31B4 #B43157 #99B431

square

#31B48E #4C31B4 #B43157 #99B431

split-complementary

#31B48E #B43199 #B44C31

monochromatic

#175442 #248468 #31B48E #52D0AB #82DDC3

Accessibility & contrast

On white

2.61

#31B48E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#31B48E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B48E

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B48E	#FFFFFF	#000000	##000000
##31B48E	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA88C

Deuteranopia (green-blind)

#9E9B91

Tritanopia (blue-blind)

#00B5A9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b48e;
/* rgb */ color: rgb(49, 180, 142);
/* oklch */ color: oklch(69.1% 0.125 168.9);

Tailwind

colors: {
  custom: {
    50: '#7ccbaf',
    500: '#31b48e',
    950: '#000000',
  },
}

SCSS

$custom: #31b48e;
$custom-light: #7ccbaf;
$custom-dark: #000000;

JSON

{
  "hex": "#31b48e",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 142
  },
  "hsl": {
    "h": 162.595,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6908,
    "c": 0.12488,
    "h": 168.9
  },
  "luminance": 0.35248
}

Semantic roles & 50–950 ramp

primary

#31B48E

secondary

#C67B90

accent

#4774E0

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B48E

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

Preview Lab → · Contrast checker → · Palette generator →