#1B922C#1B922C

#1B922C is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.7% C 0.172 H 144.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B922C
RGB	rgb(27, 146, 44)
HSL	hsl(129, 69%, 34%)
HSV	hsv(129, 82%, 57%)
CMYK	cmyk(81.5%, 0%, 69.9%, 42.7%)
CIE-LAB	lab(52.92, -52.04, 43.40)
CIE-LCH	lch(52.92, 67.76, 140.18°)
OKLab	oklab(57.7% -0.1405 0.0998)
OKLCH	oklch(57.7% 0.172 144.6)
XYZ	xyz(11.1847, 20.9713, 5.8408)
Luminance	0.2097 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B922C #921B81

analogous

#46921B #1B922C #1B9268

triadic

#1B922C #2C1B92 #922C1B

tetradic

#1B922C #1B4692 #921B81 #92681B

square

#1B922C #1B4692 #921B81 #92681B

split-complementary

#1B922C #681B92 #921B46

monochromatic

#082B0D #115E1C #1B922C #25C63C #4ADE5F

Accessibility & contrast

On white

4.04

#1B922C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#1B922C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B922C

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B922C	#FFFFFF	#000000	##000000
##1B922C	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841D

Deuteranopia (green-blind)

#887B36

Tritanopia (blue-blind)

#008E7D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b922c;
/* rgb */ color: rgb(27, 146, 44);
/* oklch */ color: oklch(57.7% 0.172 144.6);

Tailwind

colors: {
  custom: {
    50: '#6fb36b',
    500: '#1b922c',
    950: '#000000',
  },
}

SCSS

$custom: #1b922c;
$custom-light: #6fb36b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b922c",
  "rgb": {
    "r": 27,
    "g": 146,
    "b": 44
  },
  "hsl": {
    "h": 128.571,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57701,
    "c": 0.17231,
    "h": 144.6
  },
  "luminance": 0.20973
}

Semantic roles & 50–950 ramp

primary

#1B922C

secondary

#BF49AF

accent

#3CD3EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B922C

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

Preview Lab → · Contrast checker → · Palette generator →