#31B982#31B982

#31B982 is a light, vivid teal. Relative luminance 0.370; OKLCH L 70.1% C 0.141 H 161.3°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#31B982
RGB	rgb(49, 185, 130)
HSL	hsl(156, 58%, 46%)
HSV	hsv(156, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 29.7%, 27.5%)
CIE-LAB	lab(67.25, -48.87, 17.79)
CIE-LCH	lch(67.25, 52.01, 159.99°)
OKLab	oklab(70.07% -0.1333 0.0452)
OKLCH	oklch(70.07% 0.141 161.3)
XYZ	xyz(22.6425, 36.9599, 27.0554)
Luminance	0.3696 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B982 #B93168

analogous

#31B93E #31B982 #31ACB9

triadic

#31B982 #8231B9 #B98231

tetradic

#31B982 #3E31B9 #B93168 #ACB931

square

#31B982 #3E31B9 #B93168 #ACB931

split-complementary

#31B982 #B931AC #B93E31

monochromatic

#17583E #248960 #31B982 #55D2A0 #86DFBB

Accessibility & contrast

On white

2.50

#31B982 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#31B982 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B982

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B982	#FFFFFF	#000000	##000000
##31B982	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AB7F

Deuteranopia (green-blind)

#A59F86

Tritanopia (blue-blind)

#00B8AA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b982;
/* rgb */ color: rgb(49, 185, 130);
/* oklch */ color: oklch(70.1% 0.141 161.3);

Tailwind

colors: {
  custom: {
    50: '#7dcfa6',
    500: '#31b982',
    950: '#000000',
  },
}

SCSS

$custom: #31b982;
$custom-light: #7dcfa6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b982",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 130
  },
  "hsl": {
    "h": 155.735,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70067,
    "c": 0.14077,
    "h": 161.3
  },
  "luminance": 0.36963
}

Semantic roles & 50–950 ramp

primary

#31B982

secondary

#C87D9C

accent

#4685E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #31B982

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

Preview Lab → · Contrast checker → · Palette generator →