#31B995#31B995

#31B995 is a light, vivid teal. Relative luminance 0.375; OKLCH L 70.5% C 0.126 H 170.6°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#31B995
RGB	rgb(49, 185, 149)
HSL	hsl(164, 58%, 46%)
HSV	hsv(164, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 19.5%, 27.5%)
CIE-LAB	lab(67.66, -44.43, 8.03)
CIE-LCH	lch(67.66, 45.15, 169.76°)
OKLab	oklab(70.55% -0.1243 0.0205)
OKLCH	oklch(70.55% 0.126 170.6)
XYZ	xyz(24.0375, 37.5180, 34.4028)
Luminance	0.3752 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B995 #B93155

analogous

#31B951 #31B995 #3199B9

triadic

#31B995 #9531B9 #B99531

tetradic

#31B995 #5131B9 #B93155 #99B931

square

#31B995 #5131B9 #B93155 #99B931

split-complementary

#31B995 #B93199 #B95131

monochromatic

#175847 #24896E #31B995 #55D2B1 #86DFC7

Accessibility & contrast

On white

2.47

#31B995 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#31B995 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B995

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B995	#FFFFFF	#000000	##000000
##31B995	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AC93

Deuteranopia (green-blind)

#A2A097

Tritanopia (blue-blind)

#00BAAF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31b995;
/* rgb */ color: rgb(49, 185, 149);
/* oklch */ color: oklch(70.5% 0.126 170.6);

Tailwind

colors: {
  custom: {
    50: '#7dcfb4',
    500: '#31b995',
    950: '#000000',
  },
}

SCSS

$custom: #31b995;
$custom-light: #7dcfb4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b995",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 149
  },
  "hsl": {
    "h": 164.118,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70547,
    "c": 0.12593,
    "h": 170.6
  },
  "luminance": 0.37521
}

Semantic roles & 50–950 ramp

primary

#31B995

secondary

#C87D91

accent

#466FE1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31B995

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

Preview Lab → · Contrast checker → · Palette generator →