#1B862B#1B862B

#1B862B is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.3% C 0.159 H 144.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1B862B
RGB	rgb(27, 134, 43)
HSL	hsl(129, 66%, 32%)
HSV	hsv(129, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 67.9%, 47.5%)
CIE-LAB	lab(48.83, -48.11, 39.41)
CIE-LCH	lch(48.83, 62.19, 140.68°)
OKLab	oklab(54.3% -0.1299 0.0912)
OKLCH	oklch(54.3% 0.159 144.9)
XYZ	xyz(9.4125, 17.4565, 5.1584)
Luminance	0.1746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B862B #861B76

analogous

#41861B #1B862B #1B8661

triadic

#1B862B #2B1B86 #862B1B

tetradic

#1B862B #1B4186 #861B76 #86611B

square

#1B862B #1B4186 #861B76 #86611B

split-complementary

#1B862B #611B86 #861B41

monochromatic

#06200A #11531B #1B862B #25B93B #42D959

Accessibility & contrast

On white

4.68

#1B862B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#1B862B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B862B

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B862B	#FFFFFF	#000000	##FFFFFF
##1B862B	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88791F

Deuteranopia (green-blind)

#7D7133

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b862b;
/* rgb */ color: rgb(27, 134, 43);
/* oklch */ color: oklch(54.3% 0.159 144.9);

Tailwind

colors: {
  custom: {
    50: '#6baa69',
    500: '#1b862b',
    950: '#000000',
  },
}

SCSS

$custom: #1b862b;
$custom-light: #6baa69;
$custom-dark: #000000;

JSON

{
  "hex": "#1b862b",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 43
  },
  "hsl": {
    "h": 128.972,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54302,
    "c": 0.1587,
    "h": 144.9
  },
  "luminance": 0.17458
}

Semantic roles & 50–950 ramp

primary

#1B862B

secondary

#B944A8

accent

#3ED0E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1B862B

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

Preview Lab → · Contrast checker → · Palette generator →