#1D8D17#1D8D17

#1D8D17 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.178 H 142.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1D8D17
RGB	rgb(29, 141, 23)
HSL	hsl(117, 72%, 32%)
HSV	hsv(117, 84%, 55%)
CMYK	cmyk(79.4%, 0%, 83.7%, 44.7%)
CIE-LAB	lab(51.12, -51.81, 49.17)
CIE-LCH	lch(51.12, 71.43, 136.50°)
OKLab	oklab(56.17% -0.1409 0.109)
OKLCH	oklch(56.17% 0.178 142.3)
XYZ	xyz(10.1856, 19.3716, 4.0127)
Luminance	0.1937 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8D17 #87178D

analogous

#588D17 #1D8D17 #178D4C

triadic

#1D8D17 #171D8D #8D171D

tetradic

#1D8D17 #17588D #87178D #8D4C17

square

#1D8D17 #17588D #87178D #8D4C17

split-complementary

#1D8D17 #4C178D #8D1758

monochromatic

#072406 #12580E #1D8D17 #28C220 #47E03F

Accessibility & contrast

On white

4.31

#1D8D17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#1D8D17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8D17

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8D17	#FFFFFF	#000000	##000000
##1D8D17	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847726

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1d8d17;
/* rgb */ color: rgb(29, 141, 23);
/* oklch */ color: oklch(56.2% 0.178 142.3);

Tailwind

colors: {
  custom: {
    50: '#6faf60',
    500: '#1d8d17',
    950: '#000000',
  },
}

SCSS

$custom: #1d8d17;
$custom-light: #6faf60;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8d17",
  "rgb": {
    "r": 29,
    "g": 141,
    "b": 23
  },
  "hsl": {
    "h": 116.949,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56171,
    "c": 0.17811,
    "h": 142.3
  },
  "luminance": 0.19373
}

Semantic roles & 50–950 ramp

primary

#1D8D17

secondary

#B940C0

accent

#39EFE5

background

#F7FAF5

surface

#EDF5EA

border

#C8CFC6

text

#091105

muted

#7B8079

Preview Lab

Preview with #1D8D17

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

Preview Lab → · Contrast checker → · Palette generator →