#1D8C4E#1D8C4E

#1D8C4E is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.135 H 153.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#1D8C4E
RGB	rgb(29, 140, 78)
HSL	hsl(146, 66%, 33%)
HSV	hsv(146, 79%, 55%)
CMYK	cmyk(79.3%, 0%, 44.3%, 45.1%)
CIE-LAB	lab(51.34, -44.71, 24.72)
CIE-LCH	lch(51.34, 51.09, 151.07°)
OKLab	oklab(56.54% -0.1203 0.0611)
OKLCH	oklch(56.54% 0.135 153.1)
XYZ	xyz(11.2589, 19.5661, 10.3895)
Luminance	0.1957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8C4E #8C1D5B

analogous

#248C1D #1D8C4E #1D8C85

triadic

#1D8C4E #4E1D8C #8C4E1D

tetradic

#1D8C4E #1D248C #8C1D5B #8C851D

square

#1D8C4E #1D248C #8C1D5B #8C851D

split-complementary

#1D8C4E #851D8C #8C1D24

monochromatic

#082716 #125932 #1D8C4E #28BF6A #4AD989

Accessibility & contrast

On white

4.27

#1D8C4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#1D8C4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8C4E

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8C4E	#FFFFFF	#000000	##000000
##1D8C4E	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8049

Deuteranopia (green-blind)

#7F7752

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1d8c4e;
/* rgb */ color: rgb(29, 140, 78);
/* oklch */ color: oklch(56.5% 0.135 153.1);

Tailwind

colors: {
  custom: {
    50: '#6caf80',
    500: '#1d8c4e',
    950: '#000000',
  },
}

SCSS

$custom: #1d8c4e;
$custom-light: #6caf80;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8c4e",
  "rgb": {
    "r": 29,
    "g": 140,
    "b": 78
  },
  "hsl": {
    "h": 146.486,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56539,
    "c": 0.13489,
    "h": 153.1
  },
  "luminance": 0.19567
}

Semantic roles & 50–950 ramp

primary

#1D8C4E

secondary

#BC4989

accent

#3F9EE9

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1D8C4E

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

Preview Lab → · Contrast checker → · Palette generator →