#1B8A55#1B8A55

#1B8A55 is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.1% C 0.126 H 156.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1B8A55
RGB	rgb(27, 138, 85)
HSL	hsl(151, 67%, 32%)
HSV	hsv(151, 80%, 54%)
CMYK	cmyk(80.4%, 0%, 38.4%, 45.9%)
CIE-LAB	lab(50.76, -42.79, 20.07)
CIE-LCH	lch(50.76, 47.27, 154.87°)
OKLab	oklab(56.09% -0.1155 0.0503)
OKLCH	oklch(56.09% 0.126 156.5)
XYZ	xyz(11.1791, 19.0645, 11.6832)
Luminance	0.1907 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8A55 #8A1B50

analogous

#1B8A1D #1B8A55 #1B888A

triadic

#1B8A55 #551B8A #8A551B

tetradic

#1B8A55 #1D1B8A #8A1B50 #888A1B

square

#1B8A55 #1D1B8A #8A1B50 #888A1B

split-complementary

#1B8A55 #8A1B88 #8A1D1B

monochromatic

#072416 #115735 #1B8A55 #25BD75 #45DB93

Accessibility & contrast

On white

4.36

#1B8A55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1B8A55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A55

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8A55	#FFFFFF	#000000	##000000
##1B8A55	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E51

Deuteranopia (green-blind)

#7C7559

Tritanopia (blue-blind)

#00897D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b8a55;
/* rgb */ color: rgb(27, 138, 85);
/* oklch */ color: oklch(56.1% 0.126 156.5);

Tailwind

colors: {
  custom: {
    50: '#6bad85',
    500: '#1b8a55',
    950: '#000000',
  },
}

SCSS

$custom: #1b8a55;
$custom-light: #6bad85;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8a55",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 85
  },
  "hsl": {
    "h": 151.351,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5609,
    "c": 0.12598,
    "h": 156.5
  },
  "luminance": 0.19066
}

Semantic roles & 50–950 ramp

primary

#1B8A55

secondary

#BC457E

accent

#3E90EA

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #1B8A55

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

Preview Lab → · Contrast checker → · Palette generator →