#1B9C35#1B9C35

#1B9C35 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.6% C 0.178 H 145.6°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#1B9C35
RGB	rgb(27, 156, 53)
HSL	hsl(132, 70%, 36%)
HSV	hsv(132, 83%, 61%)
CMYK	cmyk(82.7%, 0%, 66%, 38.8%)
CIE-LAB	lab(56.35, -54.37, 43.25)
CIE-LCH	lch(56.35, 69.47, 141.50°)
OKLab	oklab(60.58% -0.1464 0.1005)
OKLCH	oklch(60.58% 0.178 145.6)
XYZ	xyz(12.9821, 24.2654, 7.3670)
Luminance	0.2427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9C35 #9C1B82

analogous

#419C1B #1B9C35 #1B9C75

triadic

#1B9C35 #351B9C #9C351B

tetradic

#1B9C35 #1B419C #9C1B82 #9C751B

square

#1B9C35 #1B419C #9C1B82 #9C751B

split-complementary

#1B9C35 #751B9C #9C1B41

monochromatic

#093412 #126823 #1B9C35 #24D047 #51E16E

Accessibility & contrast

On white

3.59

#1B9C35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#1B9C35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9C35

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9C35	#FFFFFF	#000000	##000000
##1B9C35	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D28

Deuteranopia (green-blind)

#91833E

Tritanopia (blue-blind)

#009887

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1b9c35;
/* rgb */ color: rgb(27, 156, 53);
/* oklch */ color: oklch(60.6% 0.178 145.6);

Tailwind

colors: {
  custom: {
    50: '#71ba71',
    500: '#1b9c35',
    950: '#000000',
  },
}

SCSS

$custom: #1b9c35;
$custom-light: #71ba71;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9c35",
  "rgb": {
    "r": 27,
    "g": 156,
    "b": 53
  },
  "hsl": {
    "h": 132.093,
    "s": 70.492,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60581,
    "c": 0.17759,
    "h": 145.6
  },
  "luminance": 0.24267
}

Semantic roles & 50–950 ramp

primary

#1B9C35

secondary

#C34FAC

accent

#3BC9ED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1B9C35

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

Preview Lab → · Contrast checker → · Palette generator →