#1B891E#1B891E

#1B891E is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.0% C 0.171 H 143.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B891E
RGB	rgb(27, 137, 30)
HSL	hsl(122, 67%, 32%)
HSV	hsv(122, 80%, 54%)
CMYK	cmyk(80.3%, 0%, 78.1%, 46.3%)
CIE-LAB	lab(49.76, -50.33, 45.60)
CIE-LCH	lch(49.76, 67.92, 137.82°)
OKLab	oklab(55.04% -0.1365 0.1025)
OKLCH	oklch(55.04% 0.171 143.1)
XYZ	xyz(9.6314, 18.2169, 4.2367)
Luminance	0.1822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B891E #891B86

analogous

#4F891B #1B891E #1B8955

triadic

#1B891E #1E1B89 #891E1B

tetradic

#1B891E #1B4F89 #891B86 #89551B

square

#1B891E #1B4F89 #891B86 #89551B

split-complementary

#1B891E #551B89 #891B4F

monochromatic

#072308 #115613 #1B891E #25BC29 #44DA48

Accessibility & contrast

On white

4.52

#1B891E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#1B891E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B891E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B891E	#FFFFFF	#000000	##000000
##1B891E	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B05

Deuteranopia (green-blind)

#80732A

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b891e;
/* rgb */ color: rgb(27, 137, 30);
/* oklch */ color: oklch(55.0% 0.171 143.1);

Tailwind

colors: {
  custom: {
    50: '#6dad62',
    500: '#1b891e',
    950: '#000000',
  },
}

SCSS

$custom: #1b891e;
$custom-light: #6dad62;
$custom-dark: #000000;

JSON

{
  "hex": "#1b891e",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 30
  },
  "hsl": {
    "h": 121.636,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55042,
    "c": 0.17072,
    "h": 143.1
  },
  "luminance": 0.18218
}

Semantic roles & 50–950 ramp

primary

#1B891E

secondary

#BC44B8

accent

#3EE5EA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1B891E

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

Preview Lab → · Contrast checker → · Palette generator →