#1B9C38#1B9C38

#1B9C38 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.6% C 0.175 H 146.0°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B9C38
RGB	rgb(27, 156, 56)
HSL	hsl(133, 70%, 36%)
HSV	hsv(133, 83%, 61%)
CMYK	cmyk(82.7%, 0%, 64.1%, 38.8%)
CIE-LAB	lab(56.38, -54.02, 41.94)
CIE-LCH	lch(56.38, 68.39, 142.18°)
OKLab	oklab(60.61% -0.1454 0.098)
OKLCH	oklch(60.61% 0.175 146)
XYZ	xyz(13.0533, 24.2939, 7.7418)
Luminance	0.2429 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9C38 #9C1B7F

analogous

#3F9C1B #1B9C38 #1B9C78

triadic

#1B9C38 #381B9C #9C381B

tetradic

#1B9C38 #1B3F9C #9C1B7F #9C781B

square

#1B9C38 #1B3F9C #9C1B7F #9C781B

split-complementary

#1B9C38 #781B9C #9C1B3F

monochromatic

#093413 #126825 #1B9C38 #24D04B #51E171

Accessibility & contrast

On white

3.58

#1B9C38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#1B9C38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9C38

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9C38	#FFFFFF	#000000	##000000
##1B9C38	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8D2C

Deuteranopia (green-blind)

#918341

Tritanopia (blue-blind)

#009887

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1b9c38;
/* rgb */ color: rgb(27, 156, 56);
/* oklch */ color: oklch(60.6% 0.175 146.0);

Tailwind

colors: {
  custom: {
    50: '#71ba73',
    500: '#1b9c38',
    950: '#000000',
  },
}

SCSS

$custom: #1b9c38;
$custom-light: #71ba73;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9c38",
  "rgb": {
    "r": 27,
    "g": 156,
    "b": 56
  },
  "hsl": {
    "h": 133.488,
    "s": 70.492,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60614,
    "c": 0.17533,
    "h": 146
  },
  "luminance": 0.24295
}

Semantic roles & 50–950 ramp

primary

#1B9C38

secondary

#C34FA9

accent

#3BC5ED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1B9C38

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

Preview Lab → · Contrast checker → · Palette generator →