#1B8E63#1B8E63

#1B8E63 is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.5% C 0.118 H 162.1°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E63
RGB	rgb(27, 142, 99)
HSL	hsl(158, 68%, 33%)
HSV	hsv(158, 81%, 56%)
CMYK	cmyk(81%, 0%, 30.3%, 44.3%)
CIE-LAB	lab(52.37, -41.29, 14.36)
CIE-LCH	lch(52.37, 43.72, 160.83°)
OKLab	oklab(57.51% -0.1126 0.0365)
OKLCH	oklch(57.51% 0.118 162.1)
XYZ	xyz(12.3758, 20.4783, 15.1024)
Luminance	0.2048 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E63 #8E1B46

analogous

#1B8E29 #1B8E63 #1B7F8E

triadic

#1B8E63 #631B8E #8E631B

tetradic

#1B8E63 #291B8E #8E1B46 #7F8E1B

square

#1B8E63 #291B8E #8E1B46 #7F8E1B

split-complementary

#1B8E63 #8E1B7F #8E291B

monochromatic

#07271B #115B3F #1B8E63 #25C187 #47DCA4

Accessibility & contrast

On white

4.12

#1B8E63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#1B8E63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E63

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E63	#FFFFFF	#000000	##000000
##1B8E63	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8360

Deuteranopia (green-blind)

#7E7966

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1b8e63;
/* rgb */ color: rgb(27, 142, 99);
/* oklch */ color: oklch(57.5% 0.118 162.1);

Tailwind

colors: {
  custom: {
    50: '#6cb08f',
    500: '#1b8e63',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e63;
$custom-light: #6cb08f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e63",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 99
  },
  "hsl": {
    "h": 157.565,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5751,
    "c": 0.11838,
    "h": 162.1
  },
  "luminance": 0.2048
}

Semantic roles & 50–950 ramp

primary

#1B8E63

secondary

#BE4773

accent

#3D7EEB

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #1B8E63

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

Preview Lab → · Contrast checker → · Palette generator →