#158A2B#158A2B

#158A2B is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.165 H 145.2°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#158A2B
RGB	rgb(21, 138, 43)
HSL	hsl(131, 74%, 31%)
HSV	hsv(131, 85%, 54%)
CMYK	cmyk(84.8%, 0%, 68.8%, 45.9%)
CIE-LAB	lab(50.11, -50.23, 40.77)
CIE-LCH	lch(50.11, 64.69, 140.93°)
OKLab	oklab(55.34% -0.1354 0.0941)
OKLCH	oklch(55.34% 0.165 145.2)
XYZ	xyz(9.8331, 18.5096, 5.3395)
Luminance	0.1851 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158A2B #8A1574

analogous

#398A15 #158A2B #158A65

triadic

#158A2B #2B158A #8A2B15

tetradic

#158A2B #15398A #8A1574 #8A6515

square

#158A2B #15398A #8A1574 #8A6515

split-complementary

#158A2B #65158A #8A1539

monochromatic

#05200A #0D551A #158A2B #1DBF3C #39E158

Accessibility & contrast

On white

4.47

#158A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#158A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158A2B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158A2B	#FFFFFF	#000000	##000000
##158A2B	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C1E

Deuteranopia (green-blind)

#807434

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #158a2b;
/* rgb */ color: rgb(21, 138, 43);
/* oklch */ color: oklch(55.3% 0.165 145.2);

Tailwind

colors: {
  custom: {
    50: '#6bad69',
    500: '#158a2b',
    950: '#000000',
  },
}

SCSS

$custom: #158a2b;
$custom-light: #6bad69;
$custom-dark: #000000;

JSON

{
  "hex": "#158a2b",
  "rgb": {
    "r": 21,
    "g": 138,
    "b": 43
  },
  "hsl": {
    "h": 131.282,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55338,
    "c": 0.16489,
    "h": 145.2
  },
  "luminance": 0.18511
}

Semantic roles & 50–950 ramp

primary

#158A2B

secondary

#BE3DA6

accent

#38CEF0

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #158A2B

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

Preview Lab → · Contrast checker → · Palette generator →