#1F824C#1F824C

#1F824C is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.8% C 0.122 H 154.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX#1F824C
RGBrgb(31, 130, 76)
HSLhsl(147, 61%, 32%)
HSVhsv(147, 76%, 51%)
CMYKcmyk(76.2%, 0%, 41.5%, 49%)
CIE-LABlab(47.98, -40.90, 21.43)
CIE-LCHlch(47.98, 46.17, 152.35°)
OKLaboklab(53.76% -0.1103 0.0533)
OKLCHoklch(53.76% 0.122 154.2)
XYZxyz(9.8513, 16.7772, 9.5552)
Luminance0.1678 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F824C #821F55
analogous
#23821F #1F824C #1F827E
triadic
#1F824C #4C1F82 #824C1F
tetradic
#1F824C #1F2382 #821F55 #827E1F
square
#1F824C #1F2382 #821F55 #827E1F
split-complementary
#1F824C #7E1F82 #821F23
monochromatic
#071F12 #13512F #1F824C #2BB369 #48D387

Accessibility & contrast

On white

4.82
#1F824C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.36
#1F824C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F824C
4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F824C#FFFFFF#000000##FFFFFF
##1F824C1.004.824.364.82
#FFFFFF4.821.0021.001.00
#0000004.3621.001.0021.00
##FFFFFF4.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#827748
Deuteranopia (green-blind)
#766E50
Tritanopia (blue-blind)
#008075
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #1f824c;
/* rgb */ color: rgb(31, 130, 76);
/* oklch */ color: oklch(53.8% 0.122 154.2);
Tailwind
colors: {
  custom: {
    50: '#6aa77e',
    500: '#1f824c',
    950: '#000000',
  },
}
SCSS
$custom: #1f824c;
$custom-light: #6aa77e;
$custom-dark: #000000;
JSON
{
  "hex": "#1f824c",
  "rgb": {
    "r": 31,
    "g": 130,
    "b": 76
  },
  "hsl": {
    "h": 147.273,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53759,
    "c": 0.12248,
    "h": 154.2
  },
  "luminance": 0.16778
}

Semantic roles & 50–950 ramp

primary
#1F824C
secondary
#B54883
accent
#439BE5
background
#F6FAF7
surface
#ECF4EE
border
#C7CEC9
text
#070F0A
muted
#7A7F7C

Preview Lab

Preview with #1F824C

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

Preview Lab → · Contrast checker → · Palette generator →

#1F824C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva