#1B7D2C#1B7D2C

#1B7D2C is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.7% C 0.147 H 145.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D2C
RGB	rgb(27, 125, 44)
HSL	hsl(130, 64%, 30%)
HSV	hsv(130, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 64.8%, 51%)
CIE-LAB	lab(45.75, -44.85, 35.52)
CIE-LCH	lch(45.75, 57.21, 141.63°)
OKLab	oklab(51.74% -0.121 0.0831)
OKLCH	oklch(51.74% 0.147 145.5)
XYZ	xyz(8.2396, 15.0811, 4.8591)
Luminance	0.1508 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D2C #7D1B6C

analogous

#3B7D1B #1B7D2C #1B7D5D

triadic

#1B7D2C #2C1B7D #7D2C1B

tetradic

#1B7D2C #1B3B7D #7D1B6C #7D5D1B

square

#1B7D2C #1B3B7D #7D1B6C #7D5D1B

split-complementary

#1B7D2C #5D1B7D #7D1B3B

monochromatic

#051909 #104B1A #1B7D2C #26AF3E #3DD558

Accessibility & contrast

On white

5.23

#1B7D2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1B7D2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D2C

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D2C	#FFFFFF	#000000	##FFFFFF
##1B7D2C	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7123

Deuteranopia (green-blind)

#746933

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7d2c;
/* rgb */ color: rgb(27, 125, 44);
/* oklch */ color: oklch(51.7% 0.147 145.5);

Tailwind

colors: {
  custom: {
    50: '#69a468',
    500: '#1b7d2c',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d2c;
$custom-light: #69a468;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d2c",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 44
  },
  "hsl": {
    "h": 130.408,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51744,
    "c": 0.14674,
    "h": 145.5
  },
  "luminance": 0.15082
}

Semantic roles & 50–950 ramp

primary

#1B7D2C

secondary

#B1439E

accent

#40CAE7

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7D2C

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

Preview Lab → · Contrast checker → · Palette generator →