#1B8223#1B8223

#1B8223 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.160 H 143.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#1B8223
RGB	rgb(27, 130, 35)
HSL	hsl(125, 66%, 31%)
HSV	hsv(125, 79%, 51%)
CMYK	cmyk(79.2%, 0%, 73.1%, 49%)
CIE-LAB	lab(47.39, -47.57, 41.30)
CIE-LCH	lch(47.39, 63.00, 139.04°)
OKLab	oklab(53.08% -0.1287 0.0942)
OKLCH	oklch(53.08% 0.16 143.8)
XYZ	xyz(8.7374, 16.3186, 4.2791)
Luminance	0.1632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8223 #821B7A

analogous

#46821B #1B8223 #1B8256

triadic

#1B8223 #231B82 #82231B

tetradic

#1B8223 #1B4682 #821B7A #82561B

square

#1B8223 #1B4682 #821B7A #82561B

split-complementary

#1B8223 #561B82 #821B46

monochromatic

#061D08 #104F15 #1B8223 #26B531 #40D74C

Accessibility & contrast

On white

4.92

#1B8223 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1B8223 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8223

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8223	#FFFFFF	#000000	##FFFFFF
##1B8223	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857514

Deuteranopia (green-blind)

#796D2D

Tritanopia (blue-blind)

#007E6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b8223;
/* rgb */ color: rgb(27, 130, 35);
/* oklch */ color: oklch(53.1% 0.160 143.8);

Tailwind

colors: {
  custom: {
    50: '#6ba764',
    500: '#1b8223',
    950: '#000000',
  },
}

SCSS

$custom: #1b8223;
$custom-light: #6ba764;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8223",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 35
  },
  "hsl": {
    "h": 124.66,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53084,
    "c": 0.15954,
    "h": 143.8
  },
  "luminance": 0.1632
}

Semantic roles & 50–950 ramp

primary

#1B8223

secondary

#B643AD

accent

#3FDBE9

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #1B8223

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

Preview Lab → · Contrast checker → · Palette generator →