#1B8650#1B8650

#1B8650 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.9% C 0.125 H 155.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1B8650
RGB	rgb(27, 134, 80)
HSL	hsl(150, 66%, 32%)
HSV	hsv(150, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 40.3%, 47.5%)
CIE-LAB	lab(49.33, -42.25, 20.96)
CIE-LCH	lch(49.33, 47.16, 153.62°)
OKLab	oklab(54.87% -0.1139 0.0523)
OKLCH	oklch(54.87% 0.125 155.3)
XYZ	xyz(10.4240, 17.8611, 10.4860)
Luminance	0.1786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8650 #861B51

analogous

#1B861B #1B8650 #1B8686

triadic

#1B8650 #501B86 #86501B

tetradic

#1B8650 #1B1B86 #861B51 #86861B

square

#1B8650 #1B1B86 #861B51 #86861B

split-complementary

#1B8650 #861B86 #861B1B

monochromatic

#062013 #115332 #1B8650 #25B96E #42D98D

Accessibility & contrast

On white

4.59

#1B8650 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#1B8650 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8650

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8650	#FFFFFF	#000000	##FFFFFF
##1B8650	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B4C

Deuteranopia (green-blind)

#797254

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8650;
/* rgb */ color: rgb(27, 134, 80);
/* oklch */ color: oklch(54.9% 0.125 155.3);

Tailwind

colors: {
  custom: {
    50: '#6aaa81',
    500: '#1b8650',
    950: '#000000',
  },
}

SCSS

$custom: #1b8650;
$custom-light: #6aaa81;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8650",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 80
  },
  "hsl": {
    "h": 149.72,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54875,
    "c": 0.12533,
    "h": 155.3
  },
  "luminance": 0.17862
}

Semantic roles & 50–950 ramp

primary

#1B8650

secondary

#B9447F

accent

#3E95E9

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #1B8650

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

Preview Lab → · Contrast checker → · Palette generator →