#1B8E49#1B8E49

#1B8E49 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.0% C 0.143 H 151.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E49
RGB	rgb(27, 142, 73)
HSL	hsl(144, 68%, 33%)
HSV	hsv(144, 81%, 56%)
CMYK	cmyk(81%, 0%, 48.6%, 44.3%)
CIE-LAB	lab(51.90, -46.64, 28.13)
CIE-LCH	lch(51.90, 54.46, 148.90°)
OKLab	oklab(56.97% -0.1252 0.0688)
OKLCH	oklch(56.97% 0.143 151.2)
XYZ	xyz(11.3266, 20.0587, 9.5768)
Luminance	0.2006 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E49 #8E1B60

analogous

#268E1B #1B8E49 #1B8E82

triadic

#1B8E49 #491B8E #8E491B

tetradic

#1B8E49 #1B268E #8E1B60 #8E821B

square

#1B8E49 #1B268E #8E1B60 #8E821B

split-complementary

#1B8E49 #821B8E #8E1B26

monochromatic

#072714 #115B2F #1B8E49 #25C163 #47DC83

Accessibility & contrast

On white

4.19

#1B8E49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#1B8E49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E49

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E49	#FFFFFF	#000000	##000000
##1B8E49	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8144

Deuteranopia (green-blind)

#82784E

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b8e49;
/* rgb */ color: rgb(27, 142, 73);
/* oklch */ color: oklch(57.0% 0.143 151.2);

Tailwind

colors: {
  custom: {
    50: '#6cb07d',
    500: '#1b8e49',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e49;
$custom-light: #6cb07d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e49",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 73
  },
  "hsl": {
    "h": 144,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56967,
    "c": 0.14289,
    "h": 151.2
  },
  "luminance": 0.2006
}

Semantic roles & 50–950 ramp

primary

#1B8E49

secondary

#BE478E

accent

#3DA5EB

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081109

muted

#7B807B

Preview Lab

Preview with #1B8E49

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

Preview Lab → · Contrast checker → · Palette generator →