#31BD81#31BD81

#31BD81 is a light, vivid teal. Relative luminance 0.386; OKLCH L 71.1% C 0.147 H 159.8°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#31BD81
RGB	rgb(49, 189, 129)
HSL	hsl(154, 59%, 47%)
HSV	hsv(154, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 31.7%, 25.9%)
CIE-LAB	lab(68.48, -50.67, 20.03)
CIE-LCH	lch(68.48, 54.48, 158.43°)
OKLab	oklab(71.08% -0.1378 0.0507)
OKLCH	oklch(71.08% 0.147 159.8)
XYZ	xyz(23.4243, 38.6304, 26.9865)
Luminance	0.3863 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD81 #BD316D

analogous

#31BD3B #31BD81 #31B3BD

triadic

#31BD81 #8131BD #BD8131

tetradic

#31BD81 #3B31BD #BD316D #B3BD31

square

#31BD81 #3B31BD #BD316D #B3BD31

split-complementary

#31BD81 #BD31B3 #BD3B31

monochromatic

#185C3F #248C60 #31BD81 #58D49E #88E0BA

Accessibility & contrast

On white

2.41

#31BD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#31BD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD81

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD81	#FFFFFF	#000000	##000000
##31BD81	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAE7D

Deuteranopia (green-blind)

#A9A285

Tritanopia (blue-blind)

#00BCAD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31bd81;
/* rgb */ color: rgb(49, 189, 129);
/* oklch */ color: oklch(71.1% 0.147 159.8);

Tailwind

colors: {
  custom: {
    50: '#7dd2a6',
    500: '#31bd81',
    950: '#000000',
  },
}

SCSS

$custom: #31bd81;
$custom-light: #7dd2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd81",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 129
  },
  "hsl": {
    "h": 154.286,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71077,
    "c": 0.14681,
    "h": 159.8
  },
  "luminance": 0.38633
}

Semantic roles & 50–950 ramp

primary

#31BD81

secondary

#CA80A0

accent

#4689E2

background

#F8FDFA

surface

#EFFAF4

border

#CAD3CE

text

#0B140F

muted

#7C837F

Preview Lab

Preview with #31BD81

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

Preview Lab → · Contrast checker → · Palette generator →