#158F1B#158F1B

#158F1B is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.6% C 0.180 H 143.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#158F1B
RGB	rgb(21, 143, 27)
HSL	hsl(123, 74%, 32%)
HSV	hsv(123, 85%, 56%)
CMYK	cmyk(85.3%, 0%, 81.1%, 43.9%)
CIE-LAB	lab(51.70, -53.22, 48.46)
CIE-LCH	lch(51.70, 71.98, 137.68°)
OKLab	oklab(56.63% -0.1442 0.1081)
OKLCH	oklch(56.63% 0.18 143.1)
XYZ	xyz(10.3289, 19.8822, 4.3300)
Luminance	0.1988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158F1B #8F1589

analogous

#4C8F15 #158F1B #158F58

triadic

#158F1B #1B158F #8F1B15

tetradic

#158F1B #154C8F #8F1589 #8F5815

square

#158F1B #154C8F #8F1589 #8F5815

split-complementary

#158F1B #58158F #8F154C

monochromatic

#052407 #0D5A11 #158F1B #1DC425 #3CE244

Accessibility & contrast

On white

4.22

#158F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#158F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158F1B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158F1B	#FFFFFF	#000000	##000000
##158F1B	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#867829

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #158f1b;
/* rgb */ color: rgb(21, 143, 27);
/* oklch */ color: oklch(56.6% 0.180 143.1);

Tailwind

colors: {
  custom: {
    50: '#6db162',
    500: '#158f1b',
    950: '#000000',
  },
}

SCSS

$custom: #158f1b;
$custom-light: #6db162;
$custom-dark: #000000;

JSON

{
  "hex": "#158f1b",
  "rgb": {
    "r": 21,
    "g": 143,
    "b": 27
  },
  "hsl": {
    "h": 122.951,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56631,
    "c": 0.18024,
    "h": 143.1
  },
  "luminance": 0.19883
}

Semantic roles & 50–950 ramp

primary

#158F1B

secondary

#C23EBC

accent

#37E8F1

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081105

muted

#7B807A

Preview Lab

Preview with #158F1B

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

Preview Lab → · Contrast checker → · Palette generator →