#1C833F#1C833F

#1C833F is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.137 H 149.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#1C833F
RGBrgb(28, 131, 63)
HSLhsl(140, 65%, 31%)
HSVhsv(140, 79%, 51%)
CMYKcmyk(78.6%, 0%, 51.9%, 48.6%)
CIE-LABlab(48.05, -44.12, 28.63)
CIE-LCHlch(48.05, 52.60, 147.02°)
OKLaboklab(53.74% -0.1186 0.0694)
OKLCHoklch(53.74% 0.137 149.6)
XYZxyz(9.4916, 16.8372, 7.4513)
Luminance0.1684 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C833F #831C60
analogous
#2C831C #1C833F #1C8372
triadic
#1C833F #3F1C83 #833F1C
tetradic
#1C833F #1C2C83 #831C60 #83721C
square
#1C833F #1C2C83 #831C60 #83721C
split-complementary
#1C833F #721C83 #831C2C
monochromatic
#061E0F #115127 #1C833F #27B557 #43D775

Accessibility & contrast

On white

4.81
#1C833F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.37
#1C833F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C833F
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C833F#FFFFFF#000000##FFFFFF
##1C833F1.004.814.374.81
#FFFFFF4.811.0021.001.00
#0000004.3721.001.0021.00
##FFFFFF4.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#847739
Deuteranopia (green-blind)
#786F44
Tritanopia (blue-blind)
#008073
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #1c833f;
/* rgb */ color: rgb(28, 131, 63);
/* oklch */ color: oklch(53.7% 0.137 149.6);
Tailwind
colors: {
  custom: {
    50: '#6aa875',
    500: '#1c833f',
    950: '#000000',
  },
}
SCSS
$custom: #1c833f;
$custom-light: #6aa875;
$custom-dark: #000000;
JSON
{
  "hex": "#1c833f",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 63
  },
  "hsl": {
    "h": 140.388,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53738,
    "c": 0.1374,
    "h": 149.6
  },
  "luminance": 0.16838
}

Semantic roles & 50–950 ramp

primary
#1C833F
secondary
#B64590
accent
#40AFE8
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#071008
muted
#7A7F7B

Preview Lab

Preview with #1C833F

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

Preview Lab → · Contrast checker → · Palette generator →

#1C833F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva