#158A31#158A31

#158A31 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.4% C 0.160 H 146.2°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#158A31
RGB	rgb(21, 138, 49)
HSL	hsl(134, 74%, 31%)
HSV	hsv(134, 85%, 54%)
CMYK	cmyk(84.8%, 0%, 64.5%, 45.9%)
CIE-LAB	lab(50.16, -49.53, 38.13)
CIE-LCH	lch(50.16, 62.51, 142.41°)
OKLab	oklab(55.4% -0.1333 0.0892)
OKLCH	oklch(55.4% 0.16 146.2)
XYZ	xyz(9.9514, 18.5569, 5.9625)
Luminance	0.1856 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158A31 #8A156E

analogous

#338A15 #158A31 #158A6B

triadic

#158A31 #31158A #8A3115

tetradic

#158A31 #15338A #8A156E #8A6B15

square

#158A31 #15338A #8A156E #8A6B15

split-complementary

#158A31 #6B158A #8A1533

monochromatic

#05200B #0D551E #158A31 #1DBF44 #39E161

Accessibility & contrast

On white

4.46

#158A31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#158A31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158A31

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158A31	#FFFFFF	#000000	##000000
##158A31	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D27

Deuteranopia (green-blind)

#807439

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #158a31;
/* rgb */ color: rgb(21, 138, 49);
/* oklch */ color: oklch(55.4% 0.160 146.2);

Tailwind

colors: {
  custom: {
    50: '#6bad6d',
    500: '#158a31',
    950: '#000000',
  },
}

SCSS

$custom: #158a31;
$custom-light: #6bad6d;
$custom-dark: #000000;

JSON

{
  "hex": "#158a31",
  "rgb": {
    "r": 21,
    "g": 138,
    "b": 49
  },
  "hsl": {
    "h": 134.359,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55403,
    "c": 0.16034,
    "h": 146.2
  },
  "luminance": 0.18558
}

Semantic roles & 50–950 ramp

primary

#158A31

secondary

#BE3D9F

accent

#38C4F0

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #158A31

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

Preview Lab → · Contrast checker → · Palette generator →