#1D8E17#1D8E17

#1D8E17 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.5% C 0.179 H 142.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1D8E17
RGB	rgb(29, 142, 23)
HSL	hsl(117, 72%, 32%)
HSV	hsv(117, 84%, 56%)
CMYK	cmyk(79.6%, 0%, 83.8%, 44.3%)
CIE-LAB	lab(51.46, -52.13, 49.48)
CIE-LCH	lch(51.46, 71.88, 136.50°)
OKLab	oklab(56.46% -0.1418 0.1096)
OKLCH	oklch(56.46% 0.179 142.3)
XYZ	xyz(10.3337, 19.6678, 4.0621)
Luminance	0.1967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8E17 #88178E

analogous

#588E17 #1D8E17 #178E4D

triadic

#1D8E17 #171D8E #8E171D

tetradic

#1D8E17 #17588E #88178E #8E4D17

square

#1D8E17 #17588E #88178E #8E4D17

split-complementary

#1D8E17 #4D178E #8E1758

monochromatic

#072506 #12590E #1D8E17 #28C320 #48E03F

Accessibility & contrast

On white

4.26

#1D8E17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#1D8E17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8E17

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8E17	#FFFFFF	#000000	##000000
##1D8E17	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#857726

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1d8e17;
/* rgb */ color: rgb(29, 142, 23);
/* oklch */ color: oklch(56.5% 0.179 142.3);

Tailwind

colors: {
  custom: {
    50: '#6fb060',
    500: '#1d8e17',
    950: '#000000',
  },
}

SCSS

$custom: #1d8e17;
$custom-light: #6fb060;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8e17",
  "rgb": {
    "r": 29,
    "g": 142,
    "b": 23
  },
  "hsl": {
    "h": 116.975,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56455,
    "c": 0.1792,
    "h": 142.3
  },
  "luminance": 0.19669
}

Semantic roles & 50–950 ramp

primary

#1D8E17

secondary

#BA40C0

accent

#39EFE6

background

#F7FBF5

surface

#EDF6EA

border

#C8D0C6

text

#091105

muted

#7B8079

Preview Lab

Preview with #1D8E17

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

Preview Lab → · Contrast checker → · Palette generator →