#31AC8B#31AC8B

#31AC8B is a light, moderate teal. Relative luminance 0.320; OKLCH L 66.9% C 0.117 H 170.8°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#31AC8B
RGB	rgb(49, 172, 139)
HSL	hsl(164, 56%, 43%)
HSV	hsv(164, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 19.2%, 32.5%)
CIE-LAB	lab(63.36, -41.35, 7.39)
CIE-LCH	lch(63.36, 42.01, 169.86°)
OKLab	oklab(66.94% -0.1158 0.0189)
OKLCH	oklch(66.94% 0.117 170.8)
XYZ	xyz(20.6769, 32.0197, 29.5118)
Luminance	0.3202 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC8B #AC3152

analogous

#31AC4D #31AC8B #318FAC

triadic

#31AC8B #8B31AC #AC8B31

tetradic

#31AC8B #4D31AC #AC3152 #8FAC31

square

#31AC8B #4D31AC #AC3152 #8FAC31

split-complementary

#31AC8B #AC318F #AC4D31

monochromatic

#164D3E #237C65 #31AC8B #4ECCAA #7DDAC1

Accessibility & contrast

On white

2.84

#31AC8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#31AC8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC8B

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC8B	#FFFFFF	#000000	##000000
##31AC8B	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A089

Deuteranopia (green-blind)

#97948D

Tritanopia (blue-blind)

#00ADA3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31ac8b;
/* rgb */ color: rgb(49, 172, 139);
/* oklch */ color: oklch(66.9% 0.117 170.8);

Tailwind

colors: {
  custom: {
    50: '#7ac5ac',
    500: '#31ac8b',
    950: '#000000',
  },
}

SCSS

$custom: #31ac8b;
$custom-light: #7ac5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac8b",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 139
  },
  "hsl": {
    "h": 163.902,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66943,
    "c": 0.11732,
    "h": 170.8
  },
  "luminance": 0.32022
}

Semantic roles & 50–950 ramp

primary

#31AC8B

secondary

#C3768B

accent

#4971DF

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31AC8B

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

Preview Lab → · Contrast checker → · Palette generator →