#1C823D#1C823D

#1C823D is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.4% C 0.138 H 149.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#1C823D
RGBrgb(28, 130, 61)
HSLhsl(139, 65%, 31%)
HSVhsv(139, 78%, 51%)
CMYKcmyk(78.5%, 0%, 53.1%, 49%)
CIE-LABlab(47.69, -44.08, 29.24)
CIE-LCHlch(47.69, 52.89, 146.45°)
OKLaboklab(53.42% -0.1185 0.0707)
OKLCHoklch(53.42% 0.138 149.2)
XYZxyz(9.3031, 16.5480, 7.1178)
Luminance0.1655 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C823D #821C61
analogous
#2E821C #1C823D #1C8270
triadic
#1C823D #3D1C82 #823D1C
tetradic
#1C823D #1C2E82 #821C61 #82701C
square
#1C823D #1C2E82 #821C61 #82701C
split-complementary
#1C823D #701C82 #821C2E
monochromatic
#061D0E #115025 #1C823D #27B455 #42D672

Accessibility & contrast

On white

4.87
#1C823D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.31
#1C823D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C823D
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C823D#FFFFFF#000000##FFFFFF
##1C823D1.004.874.314.87
#FFFFFF4.871.0021.001.00
#0000004.3121.001.0021.00
##FFFFFF4.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#837637
Deuteranopia (green-blind)
#776E42
Tritanopia (blue-blind)
#007F72
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #1c823d;
/* rgb */ color: rgb(28, 130, 61);
/* oklch */ color: oklch(53.4% 0.138 149.2);
Tailwind
colors: {
  custom: {
    50: '#6aa774',
    500: '#1c823d',
    950: '#000000',
  },
}
SCSS
$custom: #1c823d;
$custom-light: #6aa774;
$custom-dark: #000000;
JSON
{
  "hex": "#1c823d",
  "rgb": {
    "r": 28,
    "g": 130,
    "b": 61
  },
  "hsl": {
    "h": 139.412,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53424,
    "c": 0.13795,
    "h": 149.2
  },
  "luminance": 0.16549
}

Semantic roles & 50–950 ramp

primary
#1C823D
secondary
#B54491
accent
#40B1E8
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#071008
muted
#7A7F7B

Preview Lab

Preview with #1C823D

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

Preview Lab → · Contrast checker → · Palette generator →

#1C823D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva