#1B8034#1B8034

#1B8034 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.144 H 147.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#1B8034
RGB	rgb(27, 128, 52)
HSL	hsl(135, 65%, 30%)
HSV	hsv(135, 79%, 50%)
CMYK	cmyk(78.9%, 0%, 59.4%, 49.8%)
CIE-LAB	lab(46.87, -44.87, 32.89)
CIE-LCH	lch(46.87, 55.63, 143.75°)
OKLab	oklab(52.7% -0.1207 0.0781)
OKLCH	oklch(52.7% 0.144 147.1)
XYZ	xyz(8.7903, 15.9183, 5.8574)
Luminance	0.1592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8034 #801B67

analogous

#35801B #1B8034 #1B8066

triadic

#1B8034 #341B80 #80341B

tetradic

#1B8034 #1B3580 #801B67 #80661B

square

#1B8034 #1B3580 #801B67 #80661B

split-complementary

#1B8034 #661B80 #801B35

monochromatic

#061B0B #104D1F #1B8034 #26B349 #3FD664

Accessibility & contrast

On white

5.02

#1B8034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#1B8034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8034

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8034	#FFFFFF	#000000	##FFFFFF
##1B8034	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82742C

Deuteranopia (green-blind)

#766C3A

Tritanopia (blue-blind)

#007D6F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b8034;
/* rgb */ color: rgb(27, 128, 52);
/* oklch */ color: oklch(52.7% 0.144 147.1);

Tailwind

colors: {
  custom: {
    50: '#69a66e',
    500: '#1b8034',
    950: '#000000',
  },
}

SCSS

$custom: #1b8034;
$custom-light: #69a66e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8034",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 52
  },
  "hsl": {
    "h": 134.851,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52703,
    "c": 0.1438,
    "h": 147.1
  },
  "luminance": 0.15919
}

Semantic roles & 50–950 ramp

primary

#1B8034

secondary

#B44398

accent

#40BEE8

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1B8034

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

Preview Lab → · Contrast checker → · Palette generator →