#1B7F2C#1B7F2C

#1B7F2C is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.3% C 0.149 H 145.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F2C
RGB	rgb(27, 127, 44)
HSL	hsl(130, 65%, 30%)
HSV	hsv(130, 79%, 50%)
CMYK	cmyk(78.7%, 0%, 65.4%, 50.2%)
CIE-LAB	lab(46.44, -45.56, 36.29)
CIE-LCH	lch(46.44, 58.25, 141.46°)
OKLab	oklab(52.32% -0.1229 0.0847)
OKLCH	oklch(52.32% 0.149 145.4)
XYZ	xyz(8.4954, 15.5926, 4.9443)
Luminance	0.1559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F2C #7F1B6E

analogous

#3C7F1B #1B7F2C #1B7F5E

triadic

#1B7F2C #2C1B7F #7F2C1B

tetradic

#1B7F2C #1B3C7F #7F1B6E #7F5E1B

square

#1B7F2C #1B3C7F #7F1B6E #7F5E1B

split-complementary

#1B7F2C #5E1B7F #7F1B3C

monochromatic

#061A09 #104D1B #1B7F2C #26B13D #3ED658

Accessibility & contrast

On white

5.10

#1B7F2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#1B7F2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F2C

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F2C	#FFFFFF	#000000	##FFFFFF
##1B7F2C	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817322

Deuteranopia (green-blind)

#766B33

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7f2c;
/* rgb */ color: rgb(27, 127, 44);
/* oklch */ color: oklch(52.3% 0.149 145.4);

Tailwind

colors: {
  custom: {
    50: '#6aa569',
    500: '#1b7f2c',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f2c;
$custom-light: #6aa569;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f2c",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 44
  },
  "hsl": {
    "h": 130.2,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52317,
    "c": 0.14927,
    "h": 145.4
  },
  "luminance": 0.15594
}

Semantic roles & 50–950 ramp

primary

#1B7F2C

secondary

#B343A0

accent

#40CBE8

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7F2C

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

Preview Lab → · Contrast checker → · Palette generator →