#1B7741#1B7741

#1B7741 is a mid, moderate green. Relative luminance 0.138; OKLCH L 50.4% C 0.119 H 152.5°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1B7741
RGB	rgb(27, 119, 65)
HSL	hsl(145, 63%, 29%)
HSV	hsv(145, 77%, 47%)
CMYK	cmyk(77.3%, 0%, 45.4%, 53.3%)
CIE-LAB	lab(43.96, -39.29, 22.33)
CIE-LCH	lch(43.96, 45.19, 150.38°)
OKLab	oklab(50.35% -0.1057 0.0551)
OKLCH	oklch(50.35% 0.119 152.5)
XYZ	xyz(8.0022, 13.8074, 7.2434)
Luminance	0.1381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7741 #771B51

analogous

#23771B #1B7741 #1B776F

triadic

#1B7741 #411B77 #77411B

tetradic

#1B7741 #1B2377 #771B51 #776F1B

square

#1B7741 #1B2377 #771B51 #776F1B

split-complementary

#1B7741 #6F1B77 #771B23

monochromatic

#06190E #104526 #1B7741 #26A95C #3AD279

Accessibility & contrast

On white

5.58

#1B7741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1B7741 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7741

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7741	#FFFFFF	#000000	##FFFFFF
##1B7741	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776D3D

Deuteranopia (green-blind)

#6C6545

Tritanopia (blue-blind)

#00756A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1b7741;
/* rgb */ color: rgb(27, 119, 65);
/* oklch */ color: oklch(50.4% 0.119 152.5);

Tailwind

colors: {
  custom: {
    50: '#679f76',
    500: '#1b7741',
    950: '#000000',
  },
}

SCSS

$custom: #1b7741;
$custom-light: #679f76;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7741",
  "rgb": {
    "r": 27,
    "g": 119,
    "b": 65
  },
  "hsl": {
    "h": 144.783,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50354,
    "c": 0.11924,
    "h": 152.5
  },
  "luminance": 0.13808
}

Semantic roles & 50–950 ramp

primary

#1B7741

secondary

#AB4280

accent

#42A2E6

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #1B7741

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

Preview Lab → · Contrast checker → · Palette generator →