#1F805B#1F805B

#1F805B is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.5% C 0.105 H 162.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#1F805B
RGBrgb(31, 128, 91)
HSLhsl(157, 61%, 31%)
HSVhsv(157, 76%, 50%)
CMYKcmyk(75.8%, 0%, 28.9%, 49.8%)
CIE-LABlab(47.60, -36.77, 12.35)
CIE-LCHlch(47.60, 38.79, 161.43°)
OKLaboklab(53.55% -0.1006 0.0315)
OKLCHoklch(53.55% 0.105 162.6)
XYZxyz(10.1715, 16.4838, 12.5411)
Luminance0.1648 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F805B #801F44
analogous
#1F802A #1F805B #1F7480
triadic
#1F805B #5B1F80 #805B1F
tetradic
#1F805B #2A1F80 #801F44 #74801F
square
#1F805B #2A1F80 #801F44 #74801F
split-complementary
#1F805B #801F74 #802A1F
monochromatic
#071D15 #134F38 #1F805B #2BB17E #47D29D

Accessibility & contrast

On white

4.89
#1F805B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.30
#1F805B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F805B
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F805B#FFFFFF#000000##FFFFFF
##1F805B1.004.894.304.89
#FFFFFF4.891.0021.001.00
#0000004.3021.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7E7659
Deuteranopia (green-blind)
#726D5D
Tritanopia (blue-blind)
#008076
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #1f805b;
/* rgb */ color: rgb(31, 128, 91);
/* oklch */ color: oklch(53.5% 0.105 162.6);
Tailwind
colors: {
  custom: {
    50: '#6aa689',
    500: '#1f805b',
    950: '#000000',
  },
}
SCSS
$custom: #1f805b;
$custom-light: #6aa689;
$custom-dark: #000000;
JSON
{
  "hex": "#1f805b",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 91
  },
  "hsl": {
    "h": 157.113,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53548,
    "c": 0.10541,
    "h": 162.6
  },
  "luminance": 0.16485
}

Semantic roles & 50–950 ramp

primary
#1F805B
secondary
#B34871
accent
#4481E4
background
#F6FAF8
surface
#ECF4F0
border
#C7CECB
text
#070F0B
muted
#7A7F7C

Preview Lab

Preview with #1F805B

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

Preview Lab → · Contrast checker → · Palette generator →

#1F805B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva