#1B8259#1B8259

#1B8259 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.0% C 0.111 H 161.0°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1B8259
RGB	rgb(27, 130, 89)
HSL	hsl(156, 66%, 31%)
HSV	hsv(156, 79%, 51%)
CMYK	cmyk(79.2%, 0%, 31.5%, 49%)
CIE-LAB	lab(48.16, -38.65, 14.26)
CIE-LCH	lch(48.16, 41.20, 159.75°)
OKLab	oklab(53.97% -0.1052 0.0362)
OKLCH	oklch(53.97% 0.111 161)
XYZ	xyz(10.2367, 16.9183, 12.1753)
Luminance	0.1692 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8259 #821B44

analogous

#1B8226 #1B8259 #1B7782

triadic

#1B8259 #591B82 #82591B

tetradic

#1B8259 #261B82 #821B44 #77821B

square

#1B8259 #261B82 #821B44 #77821B

split-complementary

#1B8259 #821B77 #82261B

monochromatic

#061D14 #104F36 #1B8259 #26B57C #40D79B

Accessibility & contrast

On white

4.79

#1B8259 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#1B8259 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8259

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8259	#FFFFFF	#000000	##FFFFFF
##1B8259	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807857

Deuteranopia (green-blind)

#746F5C

Tritanopia (blue-blind)

#008277

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1b8259;
/* rgb */ color: rgb(27, 130, 89);
/* oklch */ color: oklch(54.0% 0.111 161.0);

Tailwind

colors: {
  custom: {
    50: '#69a788',
    500: '#1b8259',
    950: '#000000',
  },
}

SCSS

$custom: #1b8259;
$custom-light: #69a788;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8259",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 89
  },
  "hsl": {
    "h": 156.117,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53968,
    "c": 0.11129,
    "h": 161
  },
  "luminance": 0.1692
}

Semantic roles & 50–950 ramp

primary

#1B8259

secondary

#B64371

accent

#3F83E9

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #1B8259

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

Preview Lab → · Contrast checker → · Palette generator →