#1D9820#1D9820

#1D9820 is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.3% C 0.186 H 143.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1D9820
RGB	rgb(29, 152, 32)
HSL	hsl(121, 68%, 35%)
HSV	hsv(121, 81%, 60%)
CMYK	cmyk(80.9%, 0%, 78.9%, 40.4%)
CIE-LAB	lab(54.89, -54.75, 49.94)
CIE-LCH	lch(54.89, 74.11, 137.63°)
OKLab	oklab(59.32% -0.1485 0.1119)
OKLCH	oklch(59.32% 0.186 143)
XYZ	xyz(11.9949, 22.8205, 5.1389)
Luminance	0.2282 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9820 #981D95

analogous

#58981D #1D9820 #1D985D

triadic

#1D9820 #201D98 #98201D

tetradic

#1D9820 #1D5898 #981D95 #985D1D

square

#1D9820 #1D5898 #981D95 #985D1D

split-complementary

#1D9820 #5D1D98 #981D58

monochromatic

#09310A #136515 #1D9820 #27CB2B #52DE55

Accessibility & contrast

On white

3.77

#1D9820 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1D9820 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9820

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9820	#FFFFFF	#000000	##000000
##1D9820	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8900

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#009382

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1d9820;
/* rgb */ color: rgb(29, 152, 32);
/* oklch */ color: oklch(59.3% 0.186 143.0);

Tailwind

colors: {
  custom: {
    50: '#71b865',
    500: '#1d9820',
    950: '#000000',
  },
}

SCSS

$custom: #1d9820;
$custom-light: #71b865;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9820",
  "rgb": {
    "r": 29,
    "g": 152,
    "b": 32
  },
  "hsl": {
    "h": 121.463,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59321,
    "c": 0.18589,
    "h": 143
  },
  "luminance": 0.22822
}

Semantic roles & 50–950 ramp

primary

#1D9820

secondary

#C150BE

accent

#3DE7EB

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1D9820

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

Preview Lab → · Contrast checker → · Palette generator →