#31B077#31B077

#31B077 is a light, vivid teal. Relative luminance 0.330; OKLCH L 67.5% C 0.139 H 159.1°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#31B077
RGB	rgb(49, 176, 119)
HSL	hsl(153, 56%, 44%)
HSV	hsv(153, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 32.4%, 31%)
CIE-LAB	lab(64.19, -47.65, 19.55)
CIE-LCH	lch(64.19, 51.50, 157.69°)
OKLab	oklab(67.48% -0.1295 0.0495)
OKLCH	oklch(67.48% 0.139 159.1)
XYZ	xyz(20.1197, 33.0332, 22.7649)
Luminance	0.3304 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B077 #B0316A

analogous

#31B038 #31B077 #31AAB0

triadic

#31B077 #7731B0 #B07731

tetradic

#31B077 #3831B0 #B0316A #AAB031

square

#31B077 #3831B0 #B0316A #AAB031

split-complementary

#31B077 #B031AA #B03831

monochromatic

#165036 #248057 #31B077 #50CE96 #80DCB2

Accessibility & contrast

On white

2.76

#31B077 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#31B077 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B077

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B077	#FFFFFF	#000000	##000000
##31B077	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA274

Deuteranopia (green-blind)

#9E977B

Tritanopia (blue-blind)

#00AFA1

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b077;
/* rgb */ color: rgb(49, 176, 119);
/* oklch */ color: oklch(67.5% 0.139 159.1);

Tailwind

colors: {
  custom: {
    50: '#7bc89e',
    500: '#31b077',
    950: '#000000',
  },
}

SCSS

$custom: #31b077;
$custom-light: #7bc89e;
$custom-dark: #000000;

JSON

{
  "hex": "#31b077",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 119
  },
  "hsl": {
    "h": 153.071,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67479,
    "c": 0.13863,
    "h": 159.1
  },
  "luminance": 0.33036
}

Semantic roles & 50–950 ramp

primary

#31B077

secondary

#C5789A

accent

#488CE0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #31B077

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

Preview Lab → · Contrast checker → · Palette generator →