#1B8841#1B8841

#1B8841 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.142 H 149.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B8841
RGB	rgb(27, 136, 65)
HSL	hsl(141, 67%, 32%)
HSV	hsv(141, 80%, 53%)
CMYK	cmyk(80.1%, 0%, 52.2%, 46.7%)
CIE-LAB	lab(49.76, -45.79, 29.69)
CIE-LCH	lch(49.76, 54.57, 147.04°)
OKLab	oklab(55.16% -0.123 0.0719)
OKLCH	oklch(55.16% 0.142 149.7)
XYZ	xyz(10.2094, 18.2218, 7.9791)
Luminance	0.1822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8841 #881B62

analogous

#2C881B #1B8841 #1B8877

triadic

#1B8841 #411B88 #88411B

tetradic

#1B8841 #1B2C88 #881B62 #88771B

square

#1B8841 #1B2C88 #881B62 #88771B

split-complementary

#1B8841 #771B88 #881B2C

monochromatic

#072210 #115529 #1B8841 #25BB59 #44DA78

Accessibility & contrast

On white

4.52

#1B8841 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#1B8841 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8841

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8841	#FFFFFF	#000000	##000000
##1B8841	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897C3B

Deuteranopia (green-blind)

#7D7346

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8841;
/* rgb */ color: rgb(27, 136, 65);
/* oklch */ color: oklch(55.2% 0.142 149.7);

Tailwind

colors: {
  custom: {
    50: '#6bac77',
    500: '#1b8841',
    950: '#000000',
  },
}

SCSS

$custom: #1b8841;
$custom-light: #6bac77;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8841",
  "rgb": {
    "r": 27,
    "g": 136,
    "b": 65
  },
  "hsl": {
    "h": 140.917,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55158,
    "c": 0.14247,
    "h": 149.7
  },
  "luminance": 0.18223
}

Semantic roles & 50–950 ramp

primary

#1B8841

secondary

#BB4491

accent

#3EAEEA

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1B8841

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

Preview Lab → · Contrast checker → · Palette generator →