#1B8D5E#1B8D5E

#1B8D5E is a mid, vivid teal. Relative luminance 0.201; OKLCH L 57.1% C 0.122 H 159.8°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D5E
RGB	rgb(27, 141, 94)
HSL	hsl(155, 68%, 33%)
HSV	hsv(155, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 33.3%, 44.7%)
CIE-LAB	lab(51.94, -42.03, 16.59)
CIE-LCH	lch(51.94, 45.19, 158.46°)
OKLab	oklab(57.12% -0.1141 0.042)
OKLCH	oklch(57.12% 0.122 159.8)
XYZ	xyz(11.9960, 20.0894, 13.8329)
Luminance	0.2009 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D5E #8D1B4A

analogous

#1B8D25 #1B8D5E #1B838D

triadic

#1B8D5E #5E1B8D #8D5E1B

tetradic

#1B8D5E #251B8D #8D1B4A #838D1B

square

#1B8D5E #251B8D #8D1B4A #838D1B

split-complementary

#1B8D5E #8D1B83 #8D251B

monochromatic

#07261A #115A3C #1B8D5E #25C080 #47DC9E

Accessibility & contrast

On white

4.18

#1B8D5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#1B8D5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D5E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D5E	#FFFFFF	#000000	##000000
##1B8D5E	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B825B

Deuteranopia (green-blind)

#7E7861

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b8d5e;
/* rgb */ color: rgb(27, 141, 94);
/* oklch */ color: oklch(57.1% 0.122 159.8);

Tailwind

colors: {
  custom: {
    50: '#6caf8c',
    500: '#1b8d5e',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d5e;
$custom-light: #6caf8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d5e",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 94
  },
  "hsl": {
    "h": 155.263,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57117,
    "c": 0.12157,
    "h": 159.8
  },
  "luminance": 0.20091
}

Semantic roles & 50–950 ramp

primary

#1B8D5E

secondary

#BD4677

accent

#3D85EB

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #1B8D5E

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

Preview Lab → · Contrast checker → · Palette generator →