#1B8245#1B8245

#1B8245 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.5% C 0.131 H 151.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#1B8245
RGB	rgb(27, 130, 69)
HSL	hsl(144, 66%, 31%)
HSV	hsv(144, 79%, 51%)
CMYK	cmyk(79.2%, 0%, 46.9%, 49%)
CIE-LAB	lab(47.79, -42.83, 25.05)
CIE-LCH	lch(47.79, 49.62, 149.68°)
OKLab	oklab(53.54% -0.1151 0.0615)
OKLCH	oklch(53.54% 0.131 151.9)
XYZ	xyz(9.5080, 16.6268, 8.3373)
Luminance	0.1663 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8245 #821B58

analogous

#24821B #1B8245 #1B8278

triadic

#1B8245 #451B82 #82451B

tetradic

#1B8245 #1B2482 #821B58 #82781B

square

#1B8245 #1B2482 #821B58 #82781B

split-complementary

#1B8245 #781B82 #821B24

monochromatic

#061D0F #104F2A #1B8245 #26B560 #40D77E

Accessibility & contrast

On white

4.85

#1B8245 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#1B8245 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8245

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8245	#FFFFFF	#000000	##FFFFFF
##1B8245	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827640

Deuteranopia (green-blind)

#766E49

Tritanopia (blue-blind)

#008073

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b8245;
/* rgb */ color: rgb(27, 130, 69);
/* oklch */ color: oklch(53.5% 0.131 151.9);

Tailwind

colors: {
  custom: {
    50: '#69a779',
    500: '#1b8245',
    950: '#000000',
  },
}

SCSS

$custom: #1b8245;
$custom-light: #69a779;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8245",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 69
  },
  "hsl": {
    "h": 144.466,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53541,
    "c": 0.13056,
    "h": 151.9
  },
  "luminance": 0.16628
}

Semantic roles & 50–950 ramp

primary

#1B8245

secondary

#B64387

accent

#3FA4E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #1B8245

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

Preview Lab → · Contrast checker → · Palette generator →