#1B882B#1B882B

#1B882B is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.161 H 144.8°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B882B
RGB	rgb(27, 136, 43)
HSL	hsl(129, 67%, 32%)
HSV	hsv(129, 80%, 53%)
CMYK	cmyk(80.1%, 0%, 68.4%, 46.7%)
CIE-LAB	lab(49.51, -48.80, 40.15)
CIE-LCH	lch(49.51, 63.19, 140.55°)
OKLab	oklab(54.87% -0.1317 0.0928)
OKLCH	oklch(54.87% 0.161 144.8)
XYZ	xyz(9.6915, 18.0146, 5.2514)
Luminance	0.1802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B882B #881B78

analogous

#42881B #1B882B #1B8862

triadic

#1B882B #2B1B88 #882B1B

tetradic

#1B882B #1B4288 #881B78 #88621B

square

#1B882B #1B4288 #881B78 #88621B

split-complementary

#1B882B #621B88 #881B42

monochromatic

#07220B #11551B #1B882B #25BB3B #44DA5A

Accessibility & contrast

On white

4.56

#1B882B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#1B882B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B882B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B882B	#FFFFFF	#000000	##000000
##1B882B	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B1F

Deuteranopia (green-blind)

#7E7234

Tritanopia (blue-blind)

#008475

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b882b;
/* rgb */ color: rgb(27, 136, 43);
/* oklch */ color: oklch(54.9% 0.161 144.8);

Tailwind

colors: {
  custom: {
    50: '#6cac69',
    500: '#1b882b',
    950: '#000000',
  },
}

SCSS

$custom: #1b882b;
$custom-light: #6cac69;
$custom-dark: #000000;

JSON

{
  "hex": "#1b882b",
  "rgb": {
    "r": 27,
    "g": 136,
    "b": 43
  },
  "hsl": {
    "h": 128.807,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5487,
    "c": 0.16112,
    "h": 144.8
  },
  "luminance": 0.18016
}

Semantic roles & 50–950 ramp

primary

#1B882B

secondary

#BB44AA

accent

#3ED1EA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1B882B

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

Preview Lab → · Contrast checker → · Palette generator →