#1B763B#1B763B

#1B763B is a mid, vivid green. Relative luminance 0.135; OKLCH L 50.0% C 0.124 H 150.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B763B
RGB	rgb(27, 118, 59)
HSL	hsl(141, 63%, 28%)
HSV	hsv(141, 77%, 46%)
CMYK	cmyk(77.1%, 0%, 50%, 53.7%)
CIE-LAB	lab(43.51, -40.00, 25.11)
CIE-LCH	lch(43.51, 47.22, 147.88°)
OKLab	oklab(49.96% -0.1076 0.0613)
OKLCH	oklch(49.96% 0.124 150.3)
XYZ	xyz(7.7192, 13.5047, 6.3367)
Luminance	0.1351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B763B #761B56

analogous

#28761B #1B763B #1B7668

triadic

#1B763B #3B1B76 #763B1B

tetradic

#1B763B #1B2876 #761B56 #76681B

square

#1B763B #1B2876 #761B56 #76681B

split-complementary

#1B763B #681B76 #761B28

monochromatic

#06190C #104422 #1B763B #26A854 #3AD26F

Accessibility & contrast

On white

5.67

#1B763B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#1B763B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B763B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B763B	#FFFFFF	#000000	##FFFFFF
##1B763B	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B36

Deuteranopia (green-blind)

#6C643F

Tritanopia (blue-blind)

#007468

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b763b;
/* rgb */ color: rgb(27, 118, 59);
/* oklch */ color: oklch(50.0% 0.124 150.3);

Tailwind

colors: {
  custom: {
    50: '#679e72',
    500: '#1b763b',
    950: '#000000',
  },
}

SCSS

$custom: #1b763b;
$custom-light: #679e72;
$custom-dark: #000000;

JSON

{
  "hex": "#1b763b",
  "rgb": {
    "r": 27,
    "g": 118,
    "b": 59
  },
  "hsl": {
    "h": 141.099,
    "s": 62.759,
    "l": 28.431
  },
  "oklch": {
    "l": 0.49958,
    "c": 0.12378,
    "h": 150.3
  },
  "luminance": 0.13506
}

Semantic roles & 50–950 ramp

primary

#1B763B

secondary

#AA4286

accent

#42ACE6

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #1B763B

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

Preview Lab → · Contrast checker → · Palette generator →