#1B844D#1B844D

#1B844D is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.3% C 0.126 H 154.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#1B844D
RGBrgb(27, 132, 77)
HSLhsl(149, 66%, 31%)
HSVhsv(149, 80%, 52%)
CMYKcmyk(79.5%, 0%, 41.7%, 48.2%)
CIE-LABlab(48.60, -42.07, 21.67)
CIE-LCHlch(48.60, 47.33, 152.74°)
OKLaboklab(54.26% -0.1133 0.0539)
OKLCHoklch(54.26% 0.126 154.6)
XYZxyz(10.0419, 17.2702, 9.8240)
Luminance0.1727 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B844D #841B52
analogous
#1E841B #1B844D #1B8481
triadic
#1B844D #4D1B84 #844D1B
tetradic
#1B844D #1B1E84 #841B52 #84811B
square
#1B844D #1B1E84 #841B52 #84811B
split-complementary
#1B844D #811B84 #841B1E
monochromatic
#061E12 #11512F #1B844D #25B76B #41D889

Accessibility & contrast

On white

4.71
#1B844D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.45
#1B844D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B844D
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B844D#FFFFFF#000000##FFFFFF
##1B844D1.004.714.454.71
#FFFFFF4.711.0021.001.00
#0000004.4521.001.0021.00
##FFFFFF4.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#847949
Deuteranopia (green-blind)
#777051
Tritanopia (blue-blind)
#008276
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #1b844d;
/* rgb */ color: rgb(27, 132, 77);
/* oklch */ color: oklch(54.3% 0.126 154.6);
Tailwind
colors: {
  custom: {
    50: '#6aa97f',
    500: '#1b844d',
    950: '#000000',
  },
}
SCSS
$custom: #1b844d;
$custom-light: #6aa97f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b844d",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 77
  },
  "hsl": {
    "h": 148.571,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54256,
    "c": 0.1255,
    "h": 154.6
  },
  "luminance": 0.17271
}

Semantic roles & 50–950 ramp

primary
#1B844D
secondary
#B74380
accent
#3F98E9
background
#F6FAF7
surface
#ECF4EE
border
#C7CEC9
text
#07100A
muted
#7A7F7C

Preview Lab

Preview with #1B844D

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

Preview Lab → · Contrast checker → · Palette generator →

#1B844D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva