#31B38D#31B38D

#31B38D is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.8% C 0.124 H 168.8°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#31B38D
RGB	rgb(49, 179, 141)
HSL	hsl(162, 57%, 45%)
HSV	hsv(162, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 21.2%, 29.8%)
CIE-LAB	lab(65.60, -43.85, 9.49)
CIE-LCH	lch(65.60, 44.87, 167.79°)
OKLab	oklab(68.8% -0.122 0.0242)
OKLCH	oklch(68.8% 0.124 168.8)
XYZ	xyz(22.1919, 34.8137, 30.7443)
Luminance	0.3482 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B38D #B33157

analogous

#31B34C #31B38D #3198B3

triadic

#31B38D #8D31B3 #B38D31

tetradic

#31B38D #4C31B3 #B33157 #98B331

square

#31B38D #4C31B3 #B33157 #98B331

split-complementary

#31B38D #B33198 #B34C31

monochromatic

#175341 #248367 #31B38D #52D0AB #82DDC2

Accessibility & contrast

On white

2.64

#31B38D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#31B38D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B38D

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B38D	#FFFFFF	#000000	##000000
##31B38D	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78B

Deuteranopia (green-blind)

#9D9A90

Tritanopia (blue-blind)

#00B4A8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b38d;
/* rgb */ color: rgb(49, 179, 141);
/* oklch */ color: oklch(68.8% 0.124 168.8);

Tailwind

colors: {
  custom: {
    50: '#7ccaae',
    500: '#31b38d',
    950: '#000000',
  },
}

SCSS

$custom: #31b38d;
$custom-light: #7ccaae;
$custom-dark: #000000;

JSON

{
  "hex": "#31b38d",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 141
  },
  "hsl": {
    "h": 162.462,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68796,
    "c": 0.12439,
    "h": 168.8
  },
  "luminance": 0.34816
}

Semantic roles & 50–950 ramp

primary

#31B38D

secondary

#C67A90

accent

#4874E0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B38D

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

Preview Lab → · Contrast checker → · Palette generator →