#1B7E44#1B7E44

#1B7E44 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.126 H 152.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E44
RGB	rgb(27, 126, 68)
HSL	hsl(145, 65%, 30%)
HSV	hsv(145, 79%, 49%)
CMYK	cmyk(78.6%, 0%, 46%, 50.6%)
CIE-LAB	lab(46.41, -41.47, 23.83)
CIE-LCH	lch(46.41, 47.83, 150.12°)
OKLab	oklab(52.4% -0.1115 0.0587)
OKLCH	oklch(52.4% 0.126 152.3)
XYZ	xyz(8.9554, 15.5710, 8.0012)
Luminance	0.1557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E44 #7E1B55

analogous

#247E1B #1B7E44 #1B7E75

triadic

#1B7E44 #441B7E #7E441B

tetradic

#1B7E44 #1B247E #7E1B55 #7E751B

square

#1B7E44 #1B247E #7E1B55 #7E751B

split-complementary

#1B7E44 #751B7E #7E1B24

monochromatic

#05190E #104C29 #1B7E44 #26B05F #3ED67D

Accessibility & contrast

On white

5.10

#1B7E44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#1B7E44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E44

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E44	#FFFFFF	#000000	##FFFFFF
##1B7E44	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7340

Deuteranopia (green-blind)

#736B48

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7e44;
/* rgb */ color: rgb(27, 126, 68);
/* oklch */ color: oklch(52.4% 0.126 152.3);

Tailwind

colors: {
  custom: {
    50: '#68a479',
    500: '#1b7e44',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e44;
$custom-light: #68a479;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e44",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 68
  },
  "hsl": {
    "h": 144.848,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.52395,
    "c": 0.12603,
    "h": 152.3
  },
  "luminance": 0.15572
}

Semantic roles & 50–950 ramp

primary

#1B7E44

secondary

#B24384

accent

#40A2E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1B7E44

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

Preview Lab → · Contrast checker → · Palette generator →