#1B712F#1B712F

#1B712F is a mid, vivid green. Relative luminance 0.122; OKLCH L 48.3% C 0.128 H 147.1°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#1B712F
RGB	rgb(27, 113, 47)
HSL	hsl(134, 61%, 27%)
HSV	hsv(134, 76%, 44%)
CMYK	cmyk(76.1%, 0%, 58.4%, 55.7%)
CIE-LAB	lab(41.61, -40.03, 29.21)
CIE-LCH	lch(41.61, 49.56, 143.88°)
OKLab	oklab(48.33% -0.1078 0.0697)
OKLCH	oklch(48.33% 0.128 147.1)
XYZ	xyz(6.8697, 12.2477, 4.6908)
Luminance	0.1225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B712F #711B5D

analogous

#32711B #1B712F #1B715A

triadic

#1B712F #2F1B71 #712F1B

tetradic

#1B712F #1B3271 #711B5D #715A1B

square

#1B712F #1B3271 #711B5D #715A1B

split-complementary

#1B712F #5A1B71 #711B32

monochromatic

#06190A #0F401A #1B712F #27A244 #37CF5B

Accessibility & contrast

On white

6.09

#1B712F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#1B712F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B712F

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B712F	#FFFFFF	#000000	##FFFFFF
##1B712F	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726629

Deuteranopia (green-blind)

#685F34

Tritanopia (blue-blind)

#006E62

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1b712f;
/* rgb */ color: rgb(27, 113, 47);
/* oklch */ color: oklch(48.3% 0.128 147.1);

Tailwind

colors: {
  custom: {
    50: '#669b69',
    500: '#1b712f',
    950: '#000000',
  },
}

SCSS

$custom: #1b712f;
$custom-light: #669b69;
$custom-dark: #000000;

JSON

{
  "hex": "#1b712f",
  "rgb": {
    "r": 27,
    "g": 113,
    "b": 47
  },
  "hsl": {
    "h": 133.953,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.48325,
    "c": 0.12838,
    "h": 147.1
  },
  "luminance": 0.12249
}

Semantic roles & 50–950 ramp

primary

#1B712F

secondary

#A6428F

accent

#43BFE5

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #1B712F

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

Preview Lab → · Contrast checker → · Palette generator →