#31BD7B#31BD7B

#31BD7B is a light, vivid teal. Relative luminance 0.385; OKLCH L 70.9% C 0.152 H 157.5°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#31BD7B
RGB	rgb(49, 189, 123)
HSL	hsl(152, 59%, 47%)
HSV	hsv(152, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 34.9%, 25.9%)
CIE-LAB	lab(68.37, -51.92, 23.08)
CIE-LCH	lch(68.37, 56.82, 156.03°)
OKLab	oklab(70.95% -0.1406 0.0581)
OKLCH	oklch(70.95% 0.152 157.5)
XYZ	xyz(23.0371, 38.4755, 24.9474)
Luminance	0.3848 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD7B #BD3173

analogous

#31BD35 #31BD7B #31B9BD

triadic

#31BD7B #7B31BD #BD7B31

tetradic

#31BD7B #3531BD #BD3173 #B9BD31

square

#31BD7B #3531BD #BD3173 #B9BD31

split-complementary

#31BD7B #BD31B9 #BD3531

monochromatic

#185C3C #248C5B #31BD7B #58D499 #88E0B7

Accessibility & contrast

On white

2.42

#31BD7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#31BD7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD7B

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD7B	#FFFFFF	#000000	##000000
##31BD7B	1.00	2.42	8.70	8.70
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAE77

Deuteranopia (green-blind)

#AAA27F

Tritanopia (blue-blind)

#00BCAC

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31bd7b;
/* rgb */ color: rgb(49, 189, 123);
/* oklch */ color: oklch(70.9% 0.152 157.5);

Tailwind

colors: {
  custom: {
    50: '#7dd2a1',
    500: '#31bd7b',
    950: '#000000',
  },
}

SCSS

$custom: #31bd7b;
$custom-light: #7dd2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd7b",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 123
  },
  "hsl": {
    "h": 151.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70946,
    "c": 0.15213,
    "h": 157.5
  },
  "luminance": 0.38478
}

Semantic roles & 50–950 ramp

primary

#31BD7B

secondary

#CA80A3

accent

#468FE2

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140F

muted

#7C837E

Preview Lab

Preview with #31BD7B

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

Preview Lab → · Contrast checker → · Palette generator →