#158E1B#158E1B

#158E1B is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.3% C 0.179 H 143.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#158E1B
RGB	rgb(21, 142, 27)
HSL	hsl(123, 74%, 32%)
HSV	hsv(123, 85%, 56%)
CMYK	cmyk(85.2%, 0%, 81%, 44.3%)
CIE-LAB	lab(51.36, -52.91, 48.14)
CIE-LCH	lch(51.36, 71.53, 137.70°)
OKLab	oklab(56.35% -0.1434 0.1074)
OKLCH	oklch(56.35% 0.179 143.2)
XYZ	xyz(10.1794, 19.5833, 4.2802)
Luminance	0.1958 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158E1B #8E1588

analogous

#4C8E15 #158E1B #158E58

triadic

#158E1B #1B158E #8E1B15

tetradic

#158E1B #154C8E #8E1588 #8E5815

square

#158E1B #154C8E #8E1588 #8E5815

split-complementary

#158E1B #58158E #8E154C

monochromatic

#052307 #0D5911 #158E1B #1DC325 #3BE244

Accessibility & contrast

On white

4.27

#158E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#158E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158E1B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158E1B	#FFFFFF	#000000	##000000
##158E1B	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#857729

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #158e1b;
/* rgb */ color: rgb(21, 142, 27);
/* oklch */ color: oklch(56.3% 0.179 143.2);

Tailwind

colors: {
  custom: {
    50: '#6db061',
    500: '#158e1b',
    950: '#000000',
  },
}

SCSS

$custom: #158e1b;
$custom-light: #6db061;
$custom-dark: #000000;

JSON

{
  "hex": "#158e1b",
  "rgb": {
    "r": 21,
    "g": 142,
    "b": 27
  },
  "hsl": {
    "h": 122.975,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56347,
    "c": 0.17915,
    "h": 143.2
  },
  "luminance": 0.19585
}

Semantic roles & 50–950 ramp

primary

#158E1B

secondary

#C23DBB

accent

#37E8F1

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081105

muted

#7B807A

Preview Lab

Preview with #158E1B

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

Preview Lab → · Contrast checker → · Palette generator →