#1B8D2E#1B8D2E

#1B8D2E is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.165 H 145.1°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D2E
RGB	rgb(27, 141, 46)
HSL	hsl(130, 68%, 33%)
HSV	hsv(130, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 67.4%, 44.7%)
CIE-LAB	lab(51.24, -50.16, 40.72)
CIE-LCH	lch(51.24, 64.61, 140.93°)
OKLab	oklab(56.32% -0.1353 0.0943)
OKLCH	oklch(56.32% 0.165 145.1)
XYZ	xyz(10.4693, 19.4788, 5.7923)
Luminance	0.1948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D2E #8D1B7A

analogous

#418D1B #1B8D2E #1B8D67

triadic

#1B8D2E #2E1B8D #8D2E1B

tetradic

#1B8D2E #1B418D #8D1B7A #8D671B

square

#1B8D2E #1B418D #8D1B7A #8D671B

split-complementary

#1B8D2E #671B8D #8D1B41

monochromatic

#07260C #115A1D #1B8D2E #25C03F #47DC60

Accessibility & contrast

On white

4.29

#1B8D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#1B8D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D2E

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D2E	#FFFFFF	#000000	##000000
##1B8D2E	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F22

Deuteranopia (green-blind)

#837737

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8d2e;
/* rgb */ color: rgb(27, 141, 46);
/* oklch */ color: oklch(56.3% 0.165 145.1);

Tailwind

colors: {
  custom: {
    50: '#6daf6b',
    500: '#1b8d2e',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d2e;
$custom-light: #6daf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d2e",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 46
  },
  "hsl": {
    "h": 130,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56315,
    "c": 0.16493,
    "h": 145.1
  },
  "luminance": 0.1948
}

Semantic roles & 50–950 ramp

primary

#1B8D2E

secondary

#BD46AA

accent

#3DCEEB

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081107

muted

#7B807A

Preview Lab

Preview with #1B8D2E

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

Preview Lab → · Contrast checker → · Palette generator →