#1B7D47#1B7D47

#1B7D47 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.122 H 153.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D47
RGB	rgb(27, 125, 71)
HSL	hsl(147, 64%, 30%)
HSV	hsv(147, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 43.2%, 51%)
CIE-LAB	lab(46.12, -40.50, 21.77)
CIE-LCH	lch(46.12, 45.98, 151.74°)
OKLab	oklab(52.17% -0.1091 0.054)
OKLCH	oklch(52.17% 0.122 153.7)
XYZ	xyz(8.9221, 15.3541, 8.4534)
Luminance	0.1535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D47 #7D1B51

analogous

#207D1B #1B7D47 #1B7D78

triadic

#1B7D47 #471B7D #7D471B

tetradic

#1B7D47 #1B207D #7D1B51 #7D781B

square

#1B7D47 #1B207D #7D1B51 #7D781B

split-complementary

#1B7D47 #781B7D #7D1B20

monochromatic

#05190E #104B2A #1B7D47 #26AF64 #3DD581

Accessibility & contrast

On white

5.16

#1B7D47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#1B7D47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D47

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D47	#FFFFFF	#000000	##FFFFFF
##1B7D47	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7243

Deuteranopia (green-blind)

#716A4B

Tritanopia (blue-blind)

#007B70

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7d47;
/* rgb */ color: rgb(27, 125, 71);
/* oklch */ color: oklch(52.2% 0.122 153.7);

Tailwind

colors: {
  custom: {
    50: '#68a37b',
    500: '#1b7d47',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d47;
$custom-light: #68a37b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d47",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 71
  },
  "hsl": {
    "h": 146.939,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52171,
    "c": 0.1217,
    "h": 153.7
  },
  "luminance": 0.15355
}

Semantic roles & 50–950 ramp

primary

#1B7D47

secondary

#B14380

accent

#409CE7

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1B7D47

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

Preview Lab → · Contrast checker → · Palette generator →