#1B752E#1B752E

#1B752E is a mid, vivid green. Relative luminance 0.132; OKLCH L 49.5% C 0.135 H 146.5°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#1B752E
RGB	rgb(27, 117, 46)
HSL	hsl(133, 63%, 28%)
HSV	hsv(133, 77%, 46%)
CMYK	cmyk(76.9%, 0%, 60.7%, 54.1%)
CIE-LAB	lab(42.99, -41.68, 31.36)
CIE-LCH	lch(42.99, 52.16, 143.04°)
OKLab	oklab(49.47% -0.1123 0.0743)
OKLCH	oklch(49.47% 0.135 146.5)
XYZ	xyz(7.3059, 13.1520, 4.7378)
Luminance	0.1315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B752E #751B62

analogous

#35751B #1B752E #1B755B

triadic

#1B752E #2E1B75 #752E1B

tetradic

#1B752E #1B3575 #751B62 #755B1B

square

#1B752E #1B3575 #751B62 #755B1B

split-complementary

#1B752E #5B1B75 #751B35

monochromatic

#06190A #10431A #1B752E #26A742 #39D159

Accessibility & contrast

On white

5.78

#1B752E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#1B752E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B752E

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B752E	#FFFFFF	#000000	##FFFFFF
##1B752E	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A27

Deuteranopia (green-blind)

#6C6334

Tritanopia (blue-blind)

#007265

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1b752e;
/* rgb */ color: rgb(27, 117, 46);
/* oklch */ color: oklch(49.5% 0.135 146.5);

Tailwind

colors: {
  custom: {
    50: '#679e69',
    500: '#1b752e',
    950: '#000000',
  },
}

SCSS

$custom: #1b752e;
$custom-light: #679e69;
$custom-dark: #000000;

JSON

{
  "hex": "#1b752e",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 46
  },
  "hsl": {
    "h": 132.667,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.49468,
    "c": 0.13465,
    "h": 146.5
  },
  "luminance": 0.13153
}

Semantic roles & 50–950 ramp

primary

#1B752E

secondary

#A94294

accent

#42C3E6

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #1B752E

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

Preview Lab → · Contrast checker → · Palette generator →