#31B776#31B776

#31B776 is a light, vivid teal. Relative luminance 0.358; OKLCH L 69.3% C 0.149 H 157.1°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#31B776
RGB	rgb(49, 183, 118)
HSL	hsl(151, 58%, 45%)
HSV	hsv(151, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 35.5%, 28.2%)
CIE-LAB	lab(66.39, -50.61, 23.07)
CIE-LCH	lch(66.39, 55.62, 155.49°)
OKLab	oklab(69.28% -0.137 0.058)
OKLCH	oklch(69.28% 0.149 157.1)
XYZ	xyz(21.4680, 35.8255, 22.9196)
Luminance	0.3583 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B776 #B73172

analogous

#31B733 #31B776 #31B5B7

triadic

#31B776 #7631B7 #B77631

tetradic

#31B776 #3331B7 #B73172 #B5B731

square

#31B776 #3331B7 #B73172 #B5B731

split-complementary

#31B776 #B731B5 #B73331

monochromatic

#175638 #248757 #31B776 #54D194 #84DEB3

Accessibility & contrast

On white

2.57

#31B776 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#31B776 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B776

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B776	#FFFFFF	#000000	##000000
##31B776	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A872

Deuteranopia (green-blind)

#A59D7A

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b776;
/* rgb */ color: rgb(49, 183, 118);
/* oklch */ color: oklch(69.3% 0.149 157.1);

Tailwind

colors: {
  custom: {
    50: '#7cce9e',
    500: '#31b776',
    950: '#000000',
  },
}

SCSS

$custom: #31b776;
$custom-light: #7cce9e;
$custom-dark: #000000;

JSON

{
  "hex": "#31b776",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 118
  },
  "hsl": {
    "h": 150.896,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69283,
    "c": 0.14878,
    "h": 157.1
  },
  "luminance": 0.35828
}

Semantic roles & 50–950 ramp

primary

#31B776

secondary

#C87CA1

accent

#4792E1

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31B776

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

Preview Lab → · Contrast checker → · Palette generator →