#1B8D47#1B8D47

#1B8D47 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.143 H 150.8°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D47
RGB	rgb(27, 141, 71)
HSL	hsl(143, 68%, 33%)
HSV	hsv(143, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 49.6%, 44.7%)
CIE-LAB	lab(51.54, -46.62, 28.73)
CIE-LCH	lch(51.54, 54.76, 148.35°)
OKLab	oklab(56.66% -0.1252 0.0701)
OKLCH	oklch(56.66% 0.143 150.8)
XYZ	xyz(11.1132, 19.7363, 9.1838)
Luminance	0.1974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D47 #8D1B61

analogous

#288D1B #1B8D47 #1B8D80

triadic

#1B8D47 #471B8D #8D471B

tetradic

#1B8D47 #1B288D #8D1B61 #8D801B

square

#1B8D47 #1B288D #8D1B61 #8D801B

split-complementary

#1B8D47 #801B8D #8D1B28

monochromatic

#072613 #115A2D #1B8D47 #25C061 #47DC80

Accessibility & contrast

On white

4.24

#1B8D47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1B8D47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D47

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D47	#FFFFFF	#000000	##000000
##1B8D47	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8041

Deuteranopia (green-blind)

#81774C

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8d47;
/* rgb */ color: rgb(27, 141, 71);
/* oklch */ color: oklch(56.7% 0.143 150.8);

Tailwind

colors: {
  custom: {
    50: '#6caf7b',
    500: '#1b8d47',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d47;
$custom-light: #6caf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d47",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 71
  },
  "hsl": {
    "h": 143.158,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56655,
    "c": 0.14345,
    "h": 150.8
  },
  "luminance": 0.19738
}

Semantic roles & 50–950 ramp

primary

#1B8D47

secondary

#BD468F

accent

#3DA8EB

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1B8D47

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

Preview Lab → · Contrast checker → · Palette generator →