#1D9728#1D9728

#1D9728 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.1% C 0.180 H 143.8°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#1D9728
RGB	rgb(29, 151, 40)
HSL	hsl(125, 68%, 35%)
HSV	hsv(125, 81%, 59%)
CMYK	cmyk(80.8%, 0%, 73.5%, 40.8%)
CIE-LAB	lab(54.60, -53.80, 46.78)
CIE-LCH	lch(54.60, 71.29, 138.99°)
OKLab	oklab(59.1% -0.1455 0.1064)
OKLCH	oklch(59.1% 0.18 143.8)
XYZ	xyz(11.9555, 22.5462, 5.7288)
Luminance	0.2255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9728 #971D8C

analogous

#4F971D #1D9728 #1D9765

triadic

#1D9728 #281D97 #97281D

tetradic

#1D9728 #1D4F97 #971D8C #97651D

square

#1D9728 #1D4F97 #971D8C #97651D

split-complementary

#1D9728 #651D97 #971D4F

monochromatic

#09300D #13641A #1D9728 #27CA36 #51DE5E

Accessibility & contrast

On white

3.81

#1D9728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#1D9728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9728

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9728	#FFFFFF	#000000	##000000
##1D9728	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8815

Deuteranopia (green-blind)

#8D7F33

Tritanopia (blue-blind)

#009381

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1d9728;
/* rgb */ color: rgb(29, 151, 40);
/* oklch */ color: oklch(59.1% 0.180 143.8);

Tailwind

colors: {
  custom: {
    50: '#71b769',
    500: '#1d9728',
    950: '#000000',
  },
}

SCSS

$custom: #1d9728;
$custom-light: #71b769;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9728",
  "rgb": {
    "r": 29,
    "g": 151,
    "b": 40
  },
  "hsl": {
    "h": 125.41,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.591,
    "c": 0.18024,
    "h": 143.8
  },
  "luminance": 0.22548
}

Semantic roles & 50–950 ramp

primary

#1D9728

secondary

#C04FB6

accent

#3DDBEB

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1D9728

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

Preview Lab → · Contrast checker → · Palette generator →