#1C833D#1C833D

#1C833D is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.139 H 149.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#1C833D
RGBrgb(28, 131, 61)
HSLhsl(139, 65%, 31%)
HSVhsv(139, 79%, 51%)
CMYKcmyk(78.6%, 0%, 53.4%, 48.6%)
CIE-LABlab(48.03, -44.45, 29.66)
CIE-LCHlch(48.03, 53.44, 146.29°)
OKLaboklab(53.71% -0.1195 0.0716)
OKLCHoklch(53.71% 0.139 149.1)
XYZxyz(9.4367, 16.8153, 7.1623)
Luminance0.1682 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C833D #831C62
analogous
#2E831C #1C833D #1C8370
triadic
#1C833D #3D1C83 #833D1C
tetradic
#1C833D #1C2E83 #831C62 #83701C
square
#1C833D #1C2E83 #831C62 #83701C
split-complementary
#1C833D #701C83 #831C2E
monochromatic
#061E0E #115126 #1C833D #27B554 #43D772

Accessibility & contrast

On white

4.81
#1C833D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.36
#1C833D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C833D
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C833D#FFFFFF#000000##FFFFFF
##1C833D1.004.814.364.81
#FFFFFF4.811.0021.001.00
#0000004.3621.001.0021.00
##FFFFFF4.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#847737
Deuteranopia (green-blind)
#786F42
Tritanopia (blue-blind)
#008073
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #1c833d;
/* rgb */ color: rgb(28, 131, 61);
/* oklch */ color: oklch(53.7% 0.139 149.1);
Tailwind
colors: {
  custom: {
    50: '#6aa874',
    500: '#1c833d',
    950: '#000000',
  },
}
SCSS
$custom: #1c833d;
$custom-light: #6aa874;
$custom-dark: #000000;
JSON
{
  "hex": "#1c833d",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 61
  },
  "hsl": {
    "h": 139.223,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53706,
    "c": 0.13928,
    "h": 149.1
  },
  "luminance": 0.16816
}

Semantic roles & 50–950 ramp

primary
#1C833D
secondary
#B64592
accent
#40B2E8
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#071008
muted
#7A7F7B

Preview Lab

Preview with #1C833D

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

Preview Lab → · Contrast checker → · Palette generator →

#1C833D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva