#1B8E5E#1B8E5E

#1B8E5E is a mid, vivid teal. Relative luminance 0.204; OKLCH L 57.4% C 0.123 H 159.5°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E5E
RGB	rgb(27, 142, 94)
HSL	hsl(155, 68%, 33%)
HSV	hsv(155, 81%, 56%)
CMYK	cmyk(81%, 0%, 33.8%, 44.3%)
CIE-LAB	lab(52.27, -42.44, 17.05)
CIE-LCH	lch(52.27, 45.73, 158.12°)
OKLab	oklab(57.39% -0.1151 0.0431)
OKLCH	oklch(57.39% 0.123 159.5)
XYZ	xyz(12.1441, 20.3857, 13.8823)
Luminance	0.2039 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E5E #8E1B4B

analogous

#1B8E25 #1B8E5E #1B848E

triadic

#1B8E5E #5E1B8E #8E5E1B

tetradic

#1B8E5E #251B8E #8E1B4B #848E1B

square

#1B8E5E #251B8E #8E1B4B #848E1B

split-complementary

#1B8E5E #8E1B84 #8E251B

monochromatic

#07271A #115B3C #1B8E5E #25C180 #47DC9E

Accessibility & contrast

On white

4.14

#1B8E5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#1B8E5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E5E

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E5E	#FFFFFF	#000000	##000000
##1B8E5E	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C825B

Deuteranopia (green-blind)

#7F7961

Tritanopia (blue-blind)

#008D81

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1b8e5e;
/* rgb */ color: rgb(27, 142, 94);
/* oklch */ color: oklch(57.4% 0.123 159.5);

Tailwind

colors: {
  custom: {
    50: '#6cb08c',
    500: '#1b8e5e',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e5e;
$custom-light: #6cb08c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e5e",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 94
  },
  "hsl": {
    "h": 154.957,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57391,
    "c": 0.12291,
    "h": 159.5
  },
  "luminance": 0.20387
}

Semantic roles & 50–950 ramp

primary

#1B8E5E

secondary

#BE4779

accent

#3D86EB

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #1B8E5E

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

Preview Lab → · Contrast checker → · Palette generator →