#1B8D55#1B8D55

#1B8D55 is a mid, vivid teal. Relative luminance 0.199; OKLCH L 56.9% C 0.130 H 155.7°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D55
RGB	rgb(27, 141, 85)
HSL	hsl(151, 68%, 33%)
HSV	hsv(151, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 39.7%, 44.7%)
CIE-LAB	lab(51.77, -43.97, 21.41)
CIE-LCH	lch(51.77, 48.91, 154.04°)
OKLab	oklab(56.92% -0.1185 0.0535)
OKLCH	oklch(56.92% 0.13 155.7)
XYZ	xyz(11.6154, 19.9372, 11.8287)
Luminance	0.1994 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D55 #8D1B53

analogous

#1B8D1C #1B8D55 #1B8C8D

triadic

#1B8D55 #551B8D #8D551B

tetradic

#1B8D55 #1C1B8D #8D1B53 #8C8D1B

square

#1B8D55 #1C1B8D #8D1B53 #8C8D1B

split-complementary

#1B8D55 #8D1B8C #8D1C1B

monochromatic

#072617 #115A36 #1B8D55 #25C074 #47DC93

Accessibility & contrast

On white

4.21

#1B8D55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#1B8D55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D55

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D55	#FFFFFF	#000000	##000000
##1B8D55	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8151

Deuteranopia (green-blind)

#7F7859

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8d55;
/* rgb */ color: rgb(27, 141, 85);
/* oklch */ color: oklch(56.9% 0.130 155.7);

Tailwind

colors: {
  custom: {
    50: '#6caf85',
    500: '#1b8d55',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d55;
$custom-light: #6caf85;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d55",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 85
  },
  "hsl": {
    "h": 150.526,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56918,
    "c": 0.13005,
    "h": 155.7
  },
  "luminance": 0.19939
}

Semantic roles & 50–950 ramp

primary

#1B8D55

secondary

#BD4681

accent

#3D92EB

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #1B8D55

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

Preview Lab → · Contrast checker → · Palette generator →