#1B712A#1B712A

#1B712A is a mid, vivid green. Relative luminance 0.122; OKLCH L 48.3% C 0.133 H 145.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B712A
RGB	rgb(27, 113, 42)
HSL	hsl(130, 61%, 27%)
HSV	hsv(130, 76%, 44%)
CMYK	cmyk(76.1%, 0%, 62.8%, 55.7%)
CIE-LAB	lab(41.55, -40.74, 31.70)
CIE-LCH	lch(41.55, 51.62, 142.11°)
OKLab	oklab(48.26% -0.1099 0.0747)
OKLCH	oklch(48.26% 0.133 145.8)
XYZ	xyz(6.7746, 12.2097, 4.1897)
Luminance	0.1221 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B712A #711B62

analogous

#37711B #1B712A #1B7155

triadic

#1B712A #2A1B71 #712A1B

tetradic

#1B712A #1B3771 #711B62 #71551B

square

#1B712A #1B3771 #711B62 #71551B

split-complementary

#1B712A #551B71 #711B37

monochromatic

#061909 #0F4018 #1B712A #27A23C #37CF52

Accessibility & contrast

On white

6.10

#1B712A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#1B712A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B712A

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B712A	#FFFFFF	#000000	##FFFFFF
##1B712A	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736622

Deuteranopia (green-blind)

#695F30

Tritanopia (blue-blind)

#006E62

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1b712a;
/* rgb */ color: rgb(27, 113, 42);
/* oklch */ color: oklch(48.3% 0.133 145.8);

Tailwind

colors: {
  custom: {
    50: '#669b66',
    500: '#1b712a',
    950: '#000000',
  },
}

SCSS

$custom: #1b712a;
$custom-light: #669b66;
$custom-dark: #000000;

JSON

{
  "hex": "#1b712a",
  "rgb": {
    "r": 27,
    "g": 113,
    "b": 42
  },
  "hsl": {
    "h": 130.465,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.48256,
    "c": 0.13286,
    "h": 145.8
  },
  "luminance": 0.1221
}

Semantic roles & 50–950 ramp

primary

#1B712A

secondary

#A64294

accent

#43C8E5

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #1B712A

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

Preview Lab → · Contrast checker → · Palette generator →