#1B8A47#1B8A47

#1B8A47 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.139 H 151.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#1B8A47
RGB	rgb(27, 138, 71)
HSL	hsl(144, 67%, 32%)
HSV	hsv(144, 80%, 54%)
CMYK	cmyk(80.4%, 0%, 48.6%, 45.9%)
CIE-LAB	lab(50.53, -45.50, 27.46)
CIE-LCH	lch(50.53, 53.15, 148.89°)
OKLab	oklab(55.82% -0.1222 0.0672)
OKLCH	oklch(55.82% 0.139 151.2)
XYZ	xyz(10.6769, 18.8636, 9.0383)
Luminance	0.1887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8A47 #8A1B5E

analogous

#268A1B #1B8A47 #1B8A7F

triadic

#1B8A47 #471B8A #8A471B

tetradic

#1B8A47 #1B268A #8A1B5E #8A7F1B

square

#1B8A47 #1B268A #8A1B5E #8A7F1B

split-complementary

#1B8A47 #7F1B8A #8A1B26

monochromatic

#072412 #11572D #1B8A47 #25BD61 #45DB80

Accessibility & contrast

On white

4.40

#1B8A47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#1B8A47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A47

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8A47	#FFFFFF	#000000	##000000
##1B8A47	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E42

Deuteranopia (green-blind)

#7E754C

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1b8a47;
/* rgb */ color: rgb(27, 138, 71);
/* oklch */ color: oklch(55.8% 0.139 151.2);

Tailwind

colors: {
  custom: {
    50: '#6bad7b',
    500: '#1b8a47',
    950: '#000000',
  },
}

SCSS

$custom: #1b8a47;
$custom-light: #6bad7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8a47",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 71
  },
  "hsl": {
    "h": 143.784,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55818,
    "c": 0.13945,
    "h": 151.2
  },
  "luminance": 0.18865
}

Semantic roles & 50–950 ramp

primary

#1B8A47

secondary

#BC458D

accent

#3EA6EA

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1B8A47

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

Preview Lab → · Contrast checker → · Palette generator →