#1D8A28#1D8A28

#1D8A28 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.4% C 0.165 H 144.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#1D8A28
RGB	rgb(29, 138, 40)
HSL	hsl(126, 65%, 33%)
HSV	hsv(126, 79%, 54%)
CMYK	cmyk(79%, 0%, 71%, 45.9%)
CIE-LAB	lab(50.20, -49.50, 42.20)
CIE-LCH	lch(50.20, 65.04, 139.55°)
OKLab	oklab(55.45% -0.1338 0.0967)
OKLCH	oklch(55.45% 0.165 144.1)
XYZ	xyz(9.9775, 18.5902, 5.0695)
Luminance	0.1859 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8A28 #8A1D7F

analogous

#488A1D #1D8A28 #1D8A5E

triadic

#1D8A28 #281D8A #8A281D

tetradic

#1D8A28 #1D488A #8A1D7F #8A5E1D

square

#1D8A28 #1D488A #8A1D7F #8A5E1D

split-complementary

#1D8A28 #5E1D8A #8A1D48

monochromatic

#08250B #125719 #1D8A28 #28BD37 #49D957

Accessibility & contrast

On white

4.45

#1D8A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#1D8A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8A28

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8A28	#FFFFFF	#000000	##000000
##1D8A28	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D1A

Deuteranopia (green-blind)

#817432

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1d8a28;
/* rgb */ color: rgb(29, 138, 40);
/* oklch */ color: oklch(55.4% 0.165 144.1);

Tailwind

colors: {
  custom: {
    50: '#6dad67',
    500: '#1d8a28',
    950: '#000000',
  },
}

SCSS

$custom: #1d8a28;
$custom-light: #6dad67;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8a28",
  "rgb": {
    "r": 29,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 126.055,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55445,
    "c": 0.16514,
    "h": 144.1
  },
  "luminance": 0.18591
}

Semantic roles & 50–950 ramp

primary

#1D8A28

secondary

#BB48AF

accent

#40D7E8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1D8A28

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

Preview Lab → · Contrast checker → · Palette generator →