#1B922D#1B922D

#1B922D is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.7% C 0.172 H 144.8°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#1B922D
RGB	rgb(27, 146, 45)
HSL	hsl(129, 69%, 34%)
HSV	hsv(129, 82%, 57%)
CMYK	cmyk(81.5%, 0%, 69.2%, 42.7%)
CIE-LAB	lab(52.93, -51.94, 42.98)
CIE-LCH	lch(52.93, 67.42, 140.39°)
OKLab	oklab(57.71% -0.1402 0.099)
OKLCH	oklch(57.71% 0.172 144.8)
XYZ	xyz(11.2037, 20.9789, 5.9410)
Luminance	0.2098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B922D #921B80

analogous

#45921B #1B922D #1B9269

triadic

#1B922D #2D1B92 #922D1B

tetradic

#1B922D #1B4592 #921B80 #92691B

square

#1B922D #1B4592 #921B80 #92691B

split-complementary

#1B922D #691B92 #921B45

monochromatic

#082B0D #115E1D #1B922D #25C63D #4ADE60

Accessibility & contrast

On white

4.04

#1B922D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#1B922D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B922D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B922D	#FFFFFF	#000000	##000000
##1B922D	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841F

Deuteranopia (green-blind)

#887B37

Tritanopia (blue-blind)

#008E7D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b922d;
/* rgb */ color: rgb(27, 146, 45);
/* oklch */ color: oklch(57.7% 0.172 144.8);

Tailwind

colors: {
  custom: {
    50: '#6eb36b',
    500: '#1b922d',
    950: '#000000',
  },
}

SCSS

$custom: #1b922d;
$custom-light: #6eb36b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b922d",
  "rgb": {
    "r": 27,
    "g": 146,
    "b": 45
  },
  "hsl": {
    "h": 129.076,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57711,
    "c": 0.17161,
    "h": 144.8
  },
  "luminance": 0.2098
}

Semantic roles & 50–950 ramp

primary

#1B922D

secondary

#BF49AE

accent

#3CD1EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B922D

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

Preview Lab → · Contrast checker → · Palette generator →