#1B752D#1B752D

#1B752D is a mid, vivid green. Relative luminance 0.131; OKLCH L 49.5% C 0.136 H 146.3°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#1B752D
RGB	rgb(27, 117, 45)
HSL	hsl(132, 63%, 28%)
HSV	hsv(132, 77%, 46%)
CMYK	cmyk(76.9%, 0%, 61.5%, 54.1%)
CIE-LAB	lab(42.98, -41.82, 31.86)
CIE-LCH	lch(42.98, 52.57, 142.70°)
OKLab	oklab(49.45% -0.1127 0.0753)
OKLCH	oklch(49.45% 0.136 146.3)
XYZ	xyz(7.2864, 13.1442, 4.6352)
Luminance	0.1315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B752D #751B63

analogous

#36751B #1B752D #1B755A

triadic

#1B752D #2D1B75 #752D1B

tetradic

#1B752D #1B3675 #751B63 #755A1B

square

#1B752D #1B3675 #751B63 #755A1B

split-complementary

#1B752D #5A1B75 #751B36

monochromatic

#06190A #10431A #1B752D #26A740 #39D158

Accessibility & contrast

On white

5.79

#1B752D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#1B752D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B752D

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B752D	#FFFFFF	#000000	##FFFFFF
##1B752D	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A26

Deuteranopia (green-blind)

#6C6333

Tritanopia (blue-blind)

#007265

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1b752d;
/* rgb */ color: rgb(27, 117, 45);
/* oklch */ color: oklch(49.5% 0.136 146.3);

Tailwind

colors: {
  custom: {
    50: '#679e68',
    500: '#1b752d',
    950: '#000000',
  },
}

SCSS

$custom: #1b752d;
$custom-light: #679e68;
$custom-dark: #000000;

JSON

{
  "hex": "#1b752d",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 45
  },
  "hsl": {
    "h": 132,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.49454,
    "c": 0.13554,
    "h": 146.3
  },
  "luminance": 0.13145
}

Semantic roles & 50–950 ramp

primary

#1B752D

secondary

#A94295

accent

#42C5E6

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #1B752D

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

Preview Lab → · Contrast checker → · Palette generator →