#1B9534#1B9534

#1B9534 is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.6% C 0.170 H 145.7°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#1B9534
RGB	rgb(27, 149, 52)
HSL	hsl(132, 69%, 35%)
HSV	hsv(132, 82%, 58%)
CMYK	cmyk(81.9%, 0%, 65.1%, 41.6%)
CIE-LAB	lab(54.00, -52.16, 41.08)
CIE-LCH	lch(54.00, 66.40, 141.78°)
OKLab	oklab(58.62% -0.1405 0.0958)
OKLCH	oklch(58.62% 0.17 145.7)
XYZ	xyz(11.8184, 21.9744, 6.8668)
Luminance	0.2198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9534 #951B7C

analogous

#3F951B #1B9534 #1B9571

triadic

#1B9534 #341B95 #95341B

tetradic

#1B9534 #1B3F95 #951B7C #95711B

square

#1B9534 #1B3F95 #951B7C #95711B

split-complementary

#1B9534 #711B95 #951B3F

monochromatic

#082D10 #126122 #1B9534 #24C946 #4CDF6A

Accessibility & contrast

On white

3.89

#1B9534 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#1B9534 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9534

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9534	#FFFFFF	#000000	##000000
##1B9534	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978728

Deuteranopia (green-blind)

#8A7D3D

Tritanopia (blue-blind)

#009181

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b9534;
/* rgb */ color: rgb(27, 149, 52);
/* oklch */ color: oklch(58.6% 0.170 145.7);

Tailwind

colors: {
  custom: {
    50: '#6fb570',
    500: '#1b9534',
    950: '#000000',
  },
}

SCSS

$custom: #1b9534;
$custom-light: #6fb570;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9534",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 52
  },
  "hsl": {
    "h": 132.295,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58623,
    "c": 0.17002,
    "h": 145.7
  },
  "luminance": 0.21976
}

Semantic roles & 50–950 ramp

primary

#1B9534

secondary

#C14BA9

accent

#3CC8EC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B9534

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

Preview Lab → · Contrast checker → · Palette generator →