#1D8B28#1D8B28

#1D8B28 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.7% C 0.166 H 144.1°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1D8B28
RGB	rgb(29, 139, 40)
HSL	hsl(126, 65%, 33%)
HSV	hsv(126, 79%, 55%)
CMYK	cmyk(79.1%, 0%, 71.2%, 45.5%)
CIE-LAB	lab(50.54, -49.84, 42.56)
CIE-LCH	lch(50.54, 65.53, 139.50°)
OKLab	oklab(55.73% -0.1347 0.0975)
OKLCH	oklch(55.73% 0.166 144.1)
XYZ	xyz(10.1216, 18.8785, 5.1175)
Luminance	0.1888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8B28 #8B1D80

analogous

#498B1D #1D8B28 #1D8B5F

triadic

#1D8B28 #281D8B #8B281D

tetradic

#1D8B28 #1D498B #8B1D80 #8B5F1D

square

#1D8B28 #1D498B #8B1D80 #8B5F1D

split-complementary

#1D8B28 #5F1D8B #8B1D49

monochromatic

#08260B #125819 #1D8B28 #28BE37 #49D958

Accessibility & contrast

On white

4.40

#1D8B28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#1D8B28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B28

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8B28	#FFFFFF	#000000	##000000
##1D8B28	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D19

Deuteranopia (green-blind)

#827532

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1d8b28;
/* rgb */ color: rgb(29, 139, 40);
/* oklch */ color: oklch(55.7% 0.166 144.1);

Tailwind

colors: {
  custom: {
    50: '#6dae68',
    500: '#1d8b28',
    950: '#000000',
  },
}

SCSS

$custom: #1d8b28;
$custom-light: #6dae68;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8b28",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 40
  },
  "hsl": {
    "h": 126,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55728,
    "c": 0.16632,
    "h": 144.1
  },
  "luminance": 0.1888
}

Semantic roles & 50–950 ramp

primary

#1D8B28

secondary

#BB49B0

accent

#3FD8E8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1D8B28

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

Preview Lab → · Contrast checker → · Palette generator →