#1B8647#1B8647

#1B8647 is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.7% C 0.134 H 151.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B8647
RGB	rgb(27, 134, 71)
HSL	hsl(145, 66%, 32%)
HSV	hsv(145, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 47%, 47.5%)
CIE-LAB	lab(49.18, -44.00, 25.73)
CIE-LCH	lch(49.18, 50.97, 149.68°)
OKLab	oklab(54.7% -0.1182 0.0632)
OKLCH	oklch(54.7% 0.134 151.9)
XYZ	xyz(10.1135, 17.7369, 8.8506)
Luminance	0.1774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8647 #861B5A

analogous

#25861B #1B8647 #1B867D

triadic

#1B8647 #471B86 #86471B

tetradic

#1B8647 #1B2586 #861B5A #867D1B

square

#1B8647 #1B2586 #861B5A #867D1B

split-complementary

#1B8647 #7D1B86 #861B25

monochromatic

#062011 #11532C #1B8647 #25B962 #42D980

Accessibility & contrast

On white

4.62

#1B8647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#1B8647 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8647

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8647	#FFFFFF	#000000	##FFFFFF
##1B8647	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867A42

Deuteranopia (green-blind)

#7A714B

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8647;
/* rgb */ color: rgb(27, 134, 71);
/* oklch */ color: oklch(54.7% 0.134 151.9);

Tailwind

colors: {
  custom: {
    50: '#6aaa7b',
    500: '#1b8647',
    950: '#000000',
  },
}

SCSS

$custom: #1b8647;
$custom-light: #6aaa7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8647",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 71
  },
  "hsl": {
    "h": 144.673,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.547,
    "c": 0.13407,
    "h": 151.9
  },
  "luminance": 0.17738
}

Semantic roles & 50–950 ramp

primary

#1B8647

secondary

#B94489

accent

#3EA3E9

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1B8647

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

Preview Lab → · Contrast checker → · Palette generator →