#1B8645#1B8645

#1B8645 is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.7% C 0.136 H 151.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B8645
RGB	rgb(27, 134, 69)
HSL	hsl(144, 66%, 32%)
HSV	hsv(144, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 48.5%, 47.5%)
CIE-LAB	lab(49.14, -44.36, 26.78)
CIE-LCH	lch(49.14, 51.81, 148.88°)
OKLab	oklab(54.66% -0.1192 0.0655)
OKLCH	oklch(54.66% 0.136 151.2)
XYZ	xyz(10.0504, 17.7117, 8.5181)
Luminance	0.1771 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8645 #861B5C

analogous

#27861B #1B8645 #1B867B

triadic

#1B8645 #451B86 #86451B

tetradic

#1B8645 #1B2786 #861B5C #867B1B

square

#1B8645 #1B2786 #861B5C #867B1B

split-complementary

#1B8645 #7B1B86 #861B27

monochromatic

#062011 #11532B #1B8645 #25B95F #42D97E

Accessibility & contrast

On white

4.62

#1B8645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#1B8645 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8645

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8645	#FFFFFF	#000000	##FFFFFF
##1B8645	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A40

Deuteranopia (green-blind)

#7A714A

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8645;
/* rgb */ color: rgb(27, 134, 69);
/* oklch */ color: oklch(54.7% 0.136 151.2);

Tailwind

colors: {
  custom: {
    50: '#6aaa7a',
    500: '#1b8645',
    950: '#000000',
  },
}

SCSS

$custom: #1b8645;
$custom-light: #6aaa7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8645",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 69
  },
  "hsl": {
    "h": 143.551,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54664,
    "c": 0.13599,
    "h": 151.2
  },
  "luminance": 0.17713
}

Semantic roles & 50–950 ramp

primary

#1B8645

secondary

#B9448B

accent

#3EA6E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1B8645

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

Preview Lab → · Contrast checker → · Palette generator →