#1B735F#1B735F

#1B735F is a mid, moderate teal. Relative luminance 0.133; OKLCH L 50.0% C 0.087 H 173.6°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#1B735F
RGB	rgb(27, 115, 95)
HSL	hsl(166, 62%, 28%)
HSV	hsv(166, 77%, 45%)
CMYK	cmyk(76.5%, 0%, 17.4%, 54.9%)
CIE-LAB	lab(43.24, -30.47, 3.81)
CIE-LCH	lch(43.24, 30.71, 172.87°)
OKLab	oklab(49.98% -0.0861 0.0096)
OKLCH	oklch(49.98% 0.087 173.6)
XYZ	xyz(8.6472, 13.3197, 12.9395)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B735F #731B2F

analogous

#1B7333 #1B735F #1B5B73

triadic

#1B735F #5F1B73 #735F1B

tetradic

#1B735F #331B73 #731B2F #5B731B

square

#1B735F #331B73 #731B2F #5B731B

split-complementary

#1B735F #731B5B #73331B

monochromatic

#061914 #0F4136 #1B735F #27A588 #38D0AE

Accessibility & contrast

On white

5.73

#1B735F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#1B735F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B735F

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B735F	#FFFFFF	#000000	##FFFFFF
##1B735F	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6B5E

Deuteranopia (green-blind)

#636360

Tritanopia (blue-blind)

#00746D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1b735f;
/* rgb */ color: rgb(27, 115, 95);
/* oklch */ color: oklch(50.0% 0.087 173.6);

Tailwind

colors: {
  custom: {
    50: '#669c8c',
    500: '#1b735f',
    950: '#000000',
  },
}

SCSS

$custom: #1b735f;
$custom-light: #669c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b735f",
  "rgb": {
    "r": 27,
    "g": 115,
    "b": 95
  },
  "hsl": {
    "h": 166.364,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49981,
    "c": 0.08659,
    "h": 173.6
  },
  "luminance": 0.13321
}

Semantic roles & 50–950 ramp

primary

#1B735F

secondary

#A84259

accent

#4368E5

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #1B735F

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

Preview Lab → · Contrast checker → · Palette generator →