#1C8B3D#1C8B3D

#1C8B3D is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.150 H 148.2°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#1C8B3D
RGBrgb(28, 139, 61)
HSLhsl(138, 66%, 33%)
HSVhsv(138, 80%, 55%)
CMYKcmyk(79.9%, 0%, 56.1%, 45.5%)
CIE-LABlab(50.74, -47.37, 32.96)
CIE-LCHlch(50.74, 57.71, 145.17°)
OKLaboklab(55.96% -0.1273 0.079)
OKLCHoklch(55.96% 0.15 148.2)
XYZxyz(10.5530, 19.0478, 7.5344)
Luminance0.1905 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C8B3D #8B1C6A
analogous
#328B1C #1C8B3D #1C8B74
triadic
#1C8B3D #3D1C8B #8B3D1C
tetradic
#1C8B3D #1C328B #8B1C6A #8B741C
square
#1C8B3D #1C328B #8B1C6A #8B741C
split-complementary
#1C8B3D #741C8B #8B1C32
monochromatic
#072510 #125827 #1C8B3D #26BE53 #47DA73

Accessibility & contrast

On white

4.37
#1C8B3D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#1C8B3D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B3D
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C8B3D#FFFFFF#000000##000000
##1C8B3D1.004.374.814.81
#FFFFFF4.371.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7E36
Deuteranopia (green-blind)
#807543
Tritanopia (blue-blind)
#008879
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #1c8b3d;
/* rgb */ color: rgb(28, 139, 61);
/* oklch */ color: oklch(56.0% 0.150 148.2);
Tailwind
colors: {
  custom: {
    50: '#6cae74',
    500: '#1c8b3d',
    950: '#000000',
  },
}
SCSS
$custom: #1c8b3d;
$custom-light: #6cae74;
$custom-dark: #000000;
JSON
{
  "hex": "#1c8b3d",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 61
  },
  "hsl": {
    "h": 137.838,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55957,
    "c": 0.14979,
    "h": 148.2
  },
  "luminance": 0.19049
}

Semantic roles & 50–950 ramp

primary
#1C8B3D
secondary
#BC4799
accent
#3EB7E9
background
#F7FAF7
surface
#EDF4ED
border
#C8CEC8
text
#081008
muted
#7B7F7B

Preview Lab

Preview with #1C8B3D

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

Preview Lab → · Contrast checker → · Palette generator →

#1C8B3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva