#1B8446#1B8446

#1B8446 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.1% C 0.132 H 151.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1B8446
RGB	rgb(27, 132, 70)
HSL	hsl(145, 66%, 31%)
HSV	hsv(145, 80%, 52%)
CMYK	cmyk(79.5%, 0%, 47%, 48.2%)
CIE-LAB	lab(48.48, -43.42, 25.39)
CIE-LCH	lch(48.48, 50.30, 149.68°)
OKLab	oklab(54.12% -0.1167 0.0624)
OKLCH	oklch(54.12% 0.132 151.9)
XYZ	xyz(9.8079, 17.1766, 8.5917)
Luminance	0.1718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8446 #841B59

analogous

#25841B #1B8446 #1B847A

triadic

#1B8446 #461B84 #84461B

tetradic

#1B8446 #1B2584 #841B59 #847A1B

square

#1B8446 #1B2584 #841B59 #847A1B

split-complementary

#1B8446 #7A1B84 #841B25

monochromatic

#061E10 #11512B #1B8446 #25B761 #41D87F

Accessibility & contrast

On white

4.73

#1B8446 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#1B8446 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8446

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8446	#FFFFFF	#000000	##FFFFFF
##1B8446	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847841

Deuteranopia (green-blind)

#78704A

Tritanopia (blue-blind)

#008275

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1b8446;
/* rgb */ color: rgb(27, 132, 70);
/* oklch */ color: oklch(54.1% 0.132 151.9);

Tailwind

colors: {
  custom: {
    50: '#6aa97a',
    500: '#1b8446',
    950: '#000000',
  },
}

SCSS

$custom: #1b8446;
$custom-light: #6aa97a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8446",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 70
  },
  "hsl": {
    "h": 144.571,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54121,
    "c": 0.13232,
    "h": 151.9
  },
  "luminance": 0.17178
}

Semantic roles & 50–950 ramp

primary

#1B8446

secondary

#B74388

accent

#3FA3E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #1B8446

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

Preview Lab → · Contrast checker → · Palette generator →