#1B7A2A#1B7A2A

#1B7A2A is a mid, vivid green. Relative luminance 0.143; OKLCH L 50.9% C 0.145 H 145.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A2A
RGB	rgb(27, 122, 42)
HSL	hsl(129, 64%, 29%)
HSV	hsv(129, 78%, 48%)
CMYK	cmyk(77.9%, 0%, 65.6%, 52.2%)
CIE-LAB	lab(44.69, -44.03, 35.27)
CIE-LCH	lch(44.69, 56.41, 141.30°)
OKLab	oklab(50.86% -0.1188 0.0823)
OKLCH	oklch(50.86% 0.145 145.3)
XYZ	xyz(7.8289, 14.3183, 4.5412)
Luminance	0.1432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A2A #7A1B6B

analogous

#3C7A1B #1B7A2A #1B7A5A

triadic

#1B7A2A #2A1B7A #7A2A1B

tetradic

#1B7A2A #1B3C7A #7A1B6B #7A5A1B

square

#1B7A2A #1B3C7A #7A1B6B #7A5A1B

split-complementary

#1B7A2A #5A1B7A #7A1B3C

monochromatic

#061909 #104819 #1B7A2A #26AC3B #3CD454

Accessibility & contrast

On white

5.44

#1B7A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#1B7A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A2A

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A2A	#FFFFFF	#000000	##FFFFFF
##1B7A2A	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E21

Deuteranopia (green-blind)

#716731

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1b7a2a;
/* rgb */ color: rgb(27, 122, 42);
/* oklch */ color: oklch(50.9% 0.145 145.3);

Tailwind

colors: {
  custom: {
    50: '#68a167',
    500: '#1b7a2a',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a2a;
$custom-light: #68a167;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a2a",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 42
  },
  "hsl": {
    "h": 129.474,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.50859,
    "c": 0.14455,
    "h": 145.3
  },
  "luminance": 0.14319
}

Semantic roles & 50–950 ramp

primary

#1B7A2A

secondary

#AE439D

accent

#41CDE7

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7A2A

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

Preview Lab → · Contrast checker → · Palette generator →