#1B9052#1B9052

#1B9052 is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.7% C 0.137 H 153.9°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX#1B9052
RGBrgb(27, 144, 82)
HSLhsl(148, 68%, 34%)
HSVhsv(148, 81%, 56%)
CMYKcmyk(81.3%, 0%, 43.1%, 43.5%)
CIE-LABlab(52.72, -45.73, 24.31)
CIE-LCHlch(52.72, 51.79, 152.00°)
OKLaboklab(57.69% -0.123 0.0603)
OKLCHoklch(57.69% 0.137 153.9)
XYZxyz(11.9471, 20.7873, 11.3637)
Luminance0.2079 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9052 #901B59
analogous
#1E901B #1B9052 #1B908C
triadic
#1B9052 #521B90 #90521B
tetradic
#1B9052 #1B1E90 #901B59 #908C1B
square
#1B9052 #1B1E90 #901B59 #908C1B
split-complementary
#1B9052 #8C1B90 #901B1E
monochromatic
#082917 #115C35 #1B9052 #25C46F #49DD8E

Accessibility & contrast

On white

4.07
#1B9052 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.16
#1B9052 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9052
5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9052#FFFFFF#000000##000000
##1B90521.004.075.165.16
#FFFFFF4.071.0021.0021.00
#0000005.1621.001.001.00
##0000005.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#90844E
Deuteranopia (green-blind)
#827A56
Tritanopia (blue-blind)
#008E81
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #1b9052;
/* rgb */ color: rgb(27, 144, 82);
/* oklch */ color: oklch(57.7% 0.137 153.9);
Tailwind
colors: {
  custom: {
    50: '#6db183',
    500: '#1b9052',
    950: '#000000',
  },
}
SCSS
$custom: #1b9052;
$custom-light: #6db183;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9052",
  "rgb": {
    "r": 27,
    "g": 144,
    "b": 82
  },
  "hsl": {
    "h": 148.205,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57686,
    "c": 0.13696,
    "h": 153.9
  },
  "luminance": 0.20789
}

Semantic roles & 50–950 ramp

primary
#1B9052
secondary
#BF4887
accent
#3D99EB
background
#F7FBF8
surface
#EDF6EF
border
#C8D0CA
text
#08110A
muted
#7B807C

Preview Lab

Preview with #1B9052

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9052 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva