#1B8355#1B8355

#1B8355 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.2% C 0.116 H 158.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1B8355
RGB	rgb(27, 131, 85)
HSL	hsl(153, 66%, 31%)
HSV	hsv(153, 79%, 51%)
CMYK	cmyk(79.4%, 0%, 35.1%, 48.6%)
CIE-LAB	lab(48.41, -39.98, 16.90)
CIE-LCH	lch(48.41, 43.40, 157.08°)
OKLab	oklab(54.15% -0.1083 0.0426)
OKLCH	oklch(54.15% 0.116 158.5)
XYZ	xyz(10.2069, 17.1203, 11.3592)
Luminance	0.1712 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8355 #831B49

analogous

#1B8321 #1B8355 #1B7D83

triadic

#1B8355 #551B83 #83551B

tetradic

#1B8355 #211B83 #831B49 #7D831B

square

#1B8355 #211B83 #831B49 #7D831B

split-complementary

#1B8355 #831B7D #83211B

monochromatic

#061E13 #115034 #1B8355 #25B676 #41D895

Accessibility & contrast

On white

4.75

#1B8355 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#1B8355 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8355

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8355	#FFFFFF	#000000	##FFFFFF
##1B8355	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)

#827852

Deuteranopia (green-blind)

#756F58

Tritanopia (blue-blind)

#008277

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1b8355;
/* rgb */ color: rgb(27, 131, 85);
/* oklch */ color: oklch(54.2% 0.116 158.5);

Tailwind

colors: {
  custom: {
    50: '#69a885',
    500: '#1b8355',
    950: '#000000',
  },
}

SCSS

$custom: #1b8355;
$custom-light: #69a885;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8355",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 85
  },
  "hsl": {
    "h": 153.462,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54151,
    "c": 0.1164,
    "h": 158.5
  },
  "luminance": 0.17121
}

Semantic roles & 50–950 ramp

primary

#1B8355

secondary

#B64376

accent

#3F8AE9

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#07100B

muted

#7A7F7C

Preview Lab

Preview with #1B8355

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

Preview Lab → · Contrast checker → · Palette generator →