#1D823A#1D823A

#1D823A is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.4% C 0.140 H 148.2°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#1D823A
RGBrgb(29, 130, 58)
HSLhsl(137, 64%, 31%)
HSVhsv(137, 78%, 51%)
CMYKcmyk(77.7%, 0%, 55.4%, 49%)
CIE-LABlab(47.66, -44.40, 30.78)
CIE-LCHlch(47.66, 54.03, 145.27°)
OKLaboklab(53.4% -0.1194 0.0739)
OKLCHoklch(53.4% 0.14 148.2)
XYZxyz(9.2523, 16.5309, 6.7053)
Luminance0.1653 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D823A #821D65
analogous
#32821D #1D823A #1D826C
triadic
#1D823A #3A1D82 #823A1D
tetradic
#1D823A #1D3282 #821D65 #826C1D
square
#1D823A #1D3282 #821D65 #826C1D
split-complementary
#1D823A #6C1D82 #821D32
monochromatic
#071E0D #125024 #1D823A #28B450 #44D56E

Accessibility & contrast

On white

4.88
#1D823A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.31
#1D823A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D823A
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D823A#FFFFFF#000000##FFFFFF
##1D823A1.004.884.314.88
#FFFFFF4.881.0021.001.00
#0000004.3121.001.0021.00
##FFFFFF4.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#837634
Deuteranopia (green-blind)
#786E3F
Tritanopia (blue-blind)
#007F72
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #1d823a;
/* rgb */ color: rgb(29, 130, 58);
/* oklch */ color: oklch(53.4% 0.140 148.2);
Tailwind
colors: {
  custom: {
    50: '#6aa772',
    500: '#1d823a',
    950: '#000000',
  },
}
SCSS
$custom: #1d823a;
$custom-light: #6aa772;
$custom-dark: #000000;
JSON
{
  "hex": "#1d823a",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 58
  },
  "hsl": {
    "h": 137.228,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53398,
    "c": 0.14044,
    "h": 148.2
  },
  "luminance": 0.16532
}

Semantic roles & 50–950 ramp

primary
#1D823A
secondary
#B54695
accent
#41B7E7
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#071008
muted
#7A7F7B

Preview Lab

Preview with #1D823A

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

Preview Lab → · Contrast checker → · Palette generator →

#1D823A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva