#1B8930#1B8930

#1B8930 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.159 H 145.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B8930
RGB	rgb(27, 137, 48)
HSL	hsl(131, 67%, 32%)
HSV	hsv(131, 80%, 54%)
CMYK	cmyk(80.3%, 0%, 65%, 46.3%)
CIE-LAB	lab(49.90, -48.57, 38.32)
CIE-LCH	lch(49.90, 61.86, 141.72°)
OKLab	oklab(55.21% -0.1309 0.0895)
OKLCH	oklch(55.21% 0.159 145.6)
XYZ	xyz(9.9304, 18.3365, 5.8117)
Luminance	0.1834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8930 #891B74

analogous

#3D891B #1B8930 #1B8967

triadic

#1B8930 #301B89 #89301B

tetradic

#1B8930 #1B3D89 #891B74 #89671B

square

#1B8930 #1B3D89 #891B74 #89671B

split-complementary

#1B8930 #671B89 #891B3D

monochromatic

#07230C #11561E #1B8930 #25BC42 #44DA61

Accessibility & contrast

On white

4.50

#1B8930 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#1B8930 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8930

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8930	#FFFFFF	#000000	##000000
##1B8930	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7C26

Deuteranopia (green-blind)

#7F7338

Tritanopia (blue-blind)

#008576

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1b8930;
/* rgb */ color: rgb(27, 137, 48);
/* oklch */ color: oklch(55.2% 0.159 145.6);

Tailwind

colors: {
  custom: {
    50: '#6cac6c',
    500: '#1b8930',
    950: '#000000',
  },
}

SCSS

$custom: #1b8930;
$custom-light: #6cac6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8930",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 48
  },
  "hsl": {
    "h": 131.455,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55207,
    "c": 0.15853,
    "h": 145.6
  },
  "luminance": 0.18338
}

Semantic roles & 50–950 ramp

primary

#1B8930

secondary

#BC44A5

accent

#3EC9EA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1B8930

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

Preview Lab → · Contrast checker → · Palette generator →