#1B861D#1B861D

#1B861D is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.2% C 0.168 H 143.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1B861D
RGB	rgb(27, 134, 29)
HSL	hsl(121, 66%, 32%)
HSV	hsv(121, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 78.4%, 47.5%)
CIE-LAB	lab(48.72, -49.42, 44.94)
CIE-LCH	lch(48.72, 66.80, 137.72°)
OKLab	oklab(54.18% -0.1341 0.101)
OKLCH	oklch(54.18% 0.168 143)
XYZ	xyz(9.1983, 17.3708, 4.0303)
Luminance	0.1737 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B861D #861B84

analogous

#4F861B #1B861D #1B8653

triadic

#1B861D #1D1B86 #861D1B

tetradic

#1B861D #1B4F86 #861B84 #86531B

square

#1B861D #1B4F86 #861B84 #86531B

split-complementary

#1B861D #531B86 #861B4F

monochromatic

#062007 #115312 #1B861D #25B928 #42D945

Accessibility & contrast

On white

4.69

#1B861D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#1B861D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B861D

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B861D	#FFFFFF	#000000	##FFFFFF
##1B861D	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897905

Deuteranopia (green-blind)

#7D7129

Tritanopia (blue-blind)

#008272

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b861d;
/* rgb */ color: rgb(27, 134, 29);
/* oklch */ color: oklch(54.2% 0.168 143.0);

Tailwind

colors: {
  custom: {
    50: '#6caa61',
    500: '#1b861d',
    950: '#000000',
  },
}

SCSS

$custom: #1b861d;
$custom-light: #6caa61;
$custom-dark: #000000;

JSON

{
  "hex": "#1b861d",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 29
  },
  "hsl": {
    "h": 121.121,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5418,
    "c": 0.16785,
    "h": 143
  },
  "luminance": 0.17372
}

Semantic roles & 50–950 ramp

primary

#1B861D

secondary

#B944B7

accent

#3EE6E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1B861D

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

Preview Lab → · Contrast checker → · Palette generator →