#1B651C#1B651C

#1B651C is a dark, vivid green. Relative luminance 0.096; OKLCH L 44.6% C 0.129 H 143.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#1B651C
RGB	rgb(27, 101, 28)
HSL	hsl(121, 58%, 25%)
HSV	hsv(121, 73%, 40%)
CMYK	cmyk(73.3%, 0%, 72.3%, 60.4%)
CIE-LAB	lab(37.16, -37.93, 33.51)
CIE-LCH	lch(37.16, 50.61, 138.54°)
OKLab	oklab(44.57% -0.1029 0.077)
OKLCH	oklch(44.57% 0.129 143.2)
XYZ	xyz(5.3150, 9.6236, 2.6758)
Luminance	0.0962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B651C #651B64

analogous

#3F651B #1B651C #1B6541

triadic

#1B651C #1C1B65 #651C1B

tetradic

#1B651C #1B3F65 #651B64 #65411B

square

#1B651C #1B3F65 #651B64 #65411B

split-complementary

#1B651C #411B65 #651B3F

monochromatic

#061807 #0E350F #1B651C #289529 #35C637

Accessibility & contrast

On white

7.18

#1B651C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#1B651C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B651C

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B651C	#FFFFFF	#000000	##FFFFFF
##1B651C	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675B12

Deuteranopia (green-blind)

#5F5523

Tritanopia (blue-blind)

#066256

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1b651c;
/* rgb */ color: rgb(27, 101, 28);
/* oklch */ color: oklch(44.6% 0.129 143.2);

Tailwind

colors: {
  custom: {
    50: '#64925c',
    500: '#1b651c',
    950: '#000000',
  },
}

SCSS

$custom: #1b651c;
$custom-light: #64925c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b651c",
  "rgb": {
    "r": 27,
    "g": 101,
    "b": 28
  },
  "hsl": {
    "h": 120.811,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44574,
    "c": 0.12853,
    "h": 143.2
  },
  "luminance": 0.09624
}

Semantic roles & 50–950 ramp

primary

#1B651C

secondary

#9A4199

accent

#47DFE1

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #1B651C

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

Preview Lab → · Contrast checker → · Palette generator →