#158C18#158C18

#158C18 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.178 H 142.9°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#158C18
RGB	rgb(21, 140, 24)
HSL	hsl(122, 74%, 32%)
HSV	hsv(122, 85%, 55%)
CMYK	cmyk(85%, 0%, 82.9%, 45.1%)
CIE-LAB	lab(50.66, -52.48, 48.41)
CIE-LCH	lch(50.66, 71.39, 137.31°)
OKLab	oklab(55.76% -0.1423 0.1076)
OKLCH	oklch(55.76% 0.178 142.9)
XYZ	xyz(9.8516, 18.9803, 4.0083)
Luminance	0.1898 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158C18 #8C1589

analogous

#4E8C15 #158C18 #158C54

triadic

#158C18 #18158C #8C1815

tetradic

#158C18 #154E8C #8C1589 #8C5415

square

#158C18 #154E8C #8C1589 #8C5415

split-complementary

#158C18 #54158C #8C154E

monochromatic

#052206 #0D570F #158C18 #1DC121 #3AE13E

Accessibility & contrast

On white

4.38

#158C18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#158C18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158C18

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158C18	#FFFFFF	#000000	##000000
##158C18	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#837527

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #158c18;
/* rgb */ color: rgb(21, 140, 24);
/* oklch */ color: oklch(55.8% 0.178 142.9);

Tailwind

colors: {
  custom: {
    50: '#6caf60',
    500: '#158c18',
    950: '#000000',
  },
}

SCSS

$custom: #158c18;
$custom-light: #6caf60;
$custom-dark: #000000;

JSON

{
  "hex": "#158c18",
  "rgb": {
    "r": 21,
    "g": 140,
    "b": 24
  },
  "hsl": {
    "h": 121.513,
    "s": 73.913,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5576,
    "c": 0.17839,
    "h": 142.9
  },
  "luminance": 0.18982
}

Semantic roles & 50–950 ramp

primary

#158C18

secondary

#C03DBD

accent

#37ECF1

background

#F7FAF5

surface

#EDF5EA

border

#C8CFC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #158C18

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

Preview Lab → · Contrast checker → · Palette generator →