#318E57#318E57

#318E57 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.8% C 0.122 H 153.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX#318E57
RGBrgb(49, 142, 87)
HSLhsl(145, 49%, 37%)
HSVhsv(145, 65%, 56%)
CMYKcmyk(65.5%, 0%, 38.7%, 44.3%)
CIE-LABlab(52.60, -40.36, 21.49)
CIE-LCHlch(52.60, 45.73, 151.96°)
OKLaboklab(57.76% -0.1092 0.0537)
OKLCHoklch(57.76% 0.122 153.8)
XYZxyz(12.6589, 20.6858, 12.3406)
Luminance0.2069 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#318E57 #8E3168
analogous
#3A8E31 #318E57 #318E85
triadic
#318E57 #57318E #8E5731
tetradic
#318E57 #313A8E #8E3168 #8E8531
square
#318E57 #313A8E #8E3168 #8E8531
split-complementary
#318E57 #85318E #8E313A
monochromatic
#12331F #21613B #318E57 #41BB73 #6DCD94

Accessibility & contrast

On white

4.09
#318E57 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.14
#318E57 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318E57
5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##318E57#FFFFFF#000000##000000
##318E571.004.095.145.14
#FFFFFF4.091.0021.0021.00
#0000005.1421.001.001.00
##0000005.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E8353
Deuteranopia (green-blind)
#827A5B
Tritanopia (blue-blind)
#038C80
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #318e57;
/* rgb */ color: rgb(49, 142, 87);
/* oklch */ color: oklch(57.8% 0.122 153.8);
Tailwind
colors: {
  custom: {
    50: '#74b087',
    500: '#318e57',
    950: '#000000',
  },
}
SCSS
$custom: #318e57;
$custom-light: #74b087;
$custom-dark: #000000;
JSON
{
  "hex": "#318e57",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 87
  },
  "hsl": {
    "h": 144.516,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57755,
    "c": 0.12171,
    "h": 153.8
  },
  "luminance": 0.20687
}

Semantic roles & 50–950 ramp

primary
#318E57
secondary
#B46794
accent
#50A0D8
background
#F7FAF8
surface
#EDF5EF
border
#C8CFCA
text
#09100B
muted
#7B7F7C

Preview Lab

Preview with #318E57

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

Preview Lab → · Contrast checker → · Palette generator →

#318E57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva