#1B7C15#1B7C15

#1B7C15 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.161 H 142.2°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C15
RGB	rgb(27, 124, 21)
HSL	hsl(117, 71%, 28%)
HSV	hsv(117, 83%, 49%)
CMYK	cmyk(78.2%, 0%, 83.1%, 51.4%)
CIE-LAB	lab(45.22, -46.66, 44.25)
CIE-LCH	lch(45.22, 64.31, 136.52°)
OKLab	oklab(51.25% -0.1269 0.0984)
OKLCH	oklch(51.25% 0.161 142.2)
XYZ	xyz(7.7945, 14.7016, 3.1362)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C15 #76157C

analogous

#4E7C15 #1B7C15 #157C42

triadic

#1B7C15 #151B7C #7C151B

tetradic

#1B7C15 #154E7C #76157C #7C4215

square

#1B7C15 #154E7C #76157C #7C4215

split-complementary

#1B7C15 #42157C #7C154E

monochromatic

#061A04 #10480C #1B7C15 #26B01E #3ADC30

Accessibility & contrast

On white

5.33

#1B7C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#1B7C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C15

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C15	#FFFFFF	#000000	##FFFFFF
##1B7C15	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F00

Deuteranopia (green-blind)

#746822

Tritanopia (blue-blind)

#007869

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7c15;
/* rgb */ color: rgb(27, 124, 21);
/* oklch */ color: oklch(51.3% 0.161 142.2);

Tailwind

colors: {
  custom: {
    50: '#6aa35c',
    500: '#1b7c15',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c15;
$custom-light: #6aa35c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c15",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 21
  },
  "hsl": {
    "h": 116.505,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51254,
    "c": 0.16062,
    "h": 142.2
  },
  "luminance": 0.14702
}

Semantic roles & 50–950 ramp

primary

#1B7C15

secondary

#AA3CB1

accent

#3AEEE3

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F04

muted

#7A7F79

Preview Lab

Preview with #1B7C15

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

Preview Lab → · Contrast checker → · Palette generator →