#1B8353#1B8353

#1B8353 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.1% C 0.118 H 157.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1B8353
RGB	rgb(27, 131, 83)
HSL	hsl(152, 66%, 31%)
HSV	hsv(152, 79%, 51%)
CMYK	cmyk(79.4%, 0%, 36.6%, 48.6%)
CIE-LAB	lab(48.37, -40.41, 17.99)
CIE-LCH	lch(48.37, 44.24, 156.01°)
OKLab	oklab(54.11% -0.1093 0.0452)
OKLCH	oklch(54.11% 0.118 157.5)
XYZ	xyz(10.1286, 17.0889, 10.9466)
Luminance	0.1709 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8353 #831B4B

analogous

#1B831F #1B8353 #1B7F83

triadic

#1B8353 #531B83 #83531B

tetradic

#1B8353 #1F1B83 #831B4B #7F831B

square

#1B8353 #1F1B83 #831B4B #7F831B

split-complementary

#1B8353 #831B7F #831F1B

monochromatic

#061E13 #115033 #1B8353 #25B673 #41D892

Accessibility & contrast

On white

4.75

#1B8353 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#1B8353 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8353

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8353	#FFFFFF	#000000	##FFFFFF
##1B8353	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827850

Deuteranopia (green-blind)

#766F56

Tritanopia (blue-blind)

#008277

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1b8353;
/* rgb */ color: rgb(27, 131, 83);
/* oklch */ color: oklch(54.1% 0.118 157.5);

Tailwind

colors: {
  custom: {
    50: '#69a883',
    500: '#1b8353',
    950: '#000000',
  },
}

SCSS

$custom: #1b8353;
$custom-light: #69a883;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8353",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 83
  },
  "hsl": {
    "h": 152.308,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54105,
    "c": 0.11832,
    "h": 157.5
  },
  "luminance": 0.1709
}

Semantic roles & 50–950 ramp

primary

#1B8353

secondary

#B64378

accent

#3F8DE9

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#07100A

muted

#7A7F7C

Preview Lab

Preview with #1B8353

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

Preview Lab → · Contrast checker → · Palette generator →