#31B777#31B777

#31B777 is a light, vivid teal. Relative luminance 0.359; OKLCH L 69.3% C 0.148 H 157.4°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#31B777
RGBrgb(49, 183, 119)
HSLhsl(151, 58%, 45%)
HSVhsv(151, 73%, 72%)
CMYKcmyk(73.2%, 0%, 35%, 28.2%)
CIE-LABlab(66.40, -50.41, 22.56)
CIE-LCHlch(66.40, 55.23, 155.89°)
OKLaboklab(69.3% -0.1365 0.0568)
OKLCHoklch(69.3% 0.148 157.4)
XYZxyz(21.5278, 35.8493, 23.2342)
Luminance0.3585 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31B777 #B73171
analogous
#31B734 #31B777 #31B4B7
triadic
#31B777 #7731B7 #B77731
tetradic
#31B777 #3431B7 #B73171 #B4B731
square
#31B777 #3431B7 #B73171 #B4B731
split-complementary
#31B777 #B731B4 #B73431
monochromatic
#175638 #248758 #31B777 #54D195 #84DEB3

Accessibility & contrast

On white

2.57
#31B777 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.17
#31B777 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B777
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31B777#FFFFFF#000000##000000
##31B7771.002.578.178.17
#FFFFFF2.571.0021.0021.00
#0000008.1721.001.001.00
##0000008.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B6A873
Deuteranopia (green-blind)
#A59D7B
Tritanopia (blue-blind)
#00B6A6
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #31b777;
/* rgb */ color: rgb(49, 183, 119);
/* oklch */ color: oklch(69.3% 0.148 157.4);
Tailwind
colors: {
  custom: {
    50: '#7cce9e',
    500: '#31b777',
    950: '#000000',
  },
}
SCSS
$custom: #31b777;
$custom-light: #7cce9e;
$custom-dark: #000000;
JSON
{
  "hex": "#31b777",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 119
  },
  "hsl": {
    "h": 151.343,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69304,
    "c": 0.14788,
    "h": 157.4
  },
  "luminance": 0.35852
}

Semantic roles & 50–950 ramp

primary
#31B777
secondary
#C87CA0
accent
#4790E1
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B140E
muted
#7C827E

Preview Lab

Preview with #31B777

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

Preview Lab → · Contrast checker → · Palette generator →

#31B777 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva