#1B9C5E#1B9C5E

#1B9C5E is a mid, vivid teal. Relative luminance 0.248; OKLCH L 61.2% C 0.142 H 155.8°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#1B9C5E
RGB	rgb(27, 156, 94)
HSL	hsl(151, 70%, 36%)
HSV	hsv(151, 83%, 61%)
CMYK	cmyk(82.7%, 0%, 39.7%, 38.8%)
CIE-LAB	lab(56.90, -47.91, 23.27)
CIE-LCH	lch(56.90, 53.26, 154.10°)
OKLab	oklab(61.21% -0.1291 0.0581)
OKLCH	oklch(61.21% 0.142 155.8)
XYZ	xyz(14.3594, 24.8163, 14.6207)
Luminance	0.2482 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9C5E #9C1B59

analogous

#1B9C1D #1B9C5E #1B999C

triadic

#1B9C5E #5E1B9C #9C5E1B

tetradic

#1B9C5E #1D1B9C #9C1B59 #999C1B

square

#1B9C5E #1D1B9C #9C1B59 #999C1B

split-complementary

#1B9C5E #9C1B99 #9C1D1B

monochromatic

#09341F #12683F #1B9C5E #24D07D #51E19B

Accessibility & contrast

On white

3.52

#1B9C5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#1B9C5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9C5E

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9C5E	#FFFFFF	#000000	##000000
##1B9C5E	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8F5A

Deuteranopia (green-blind)

#8D8462

Tritanopia (blue-blind)

#009A8C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b9c5e;
/* rgb */ color: rgb(27, 156, 94);
/* oklch */ color: oklch(61.2% 0.142 155.8);

Tailwind

colors: {
  custom: {
    50: '#70ba8c',
    500: '#1b9c5e',
    950: '#000000',
  },
}

SCSS

$custom: #1b9c5e;
$custom-light: #70ba8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9c5e",
  "rgb": {
    "r": 27,
    "g": 156,
    "b": 94
  },
  "hsl": {
    "h": 151.163,
    "s": 70.492,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61208,
    "c": 0.14154,
    "h": 155.8
  },
  "luminance": 0.24818
}

Semantic roles & 50–950 ramp

primary

#1B9C5E

secondary

#C34F87

accent

#3B90ED

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1B9C5E

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

Preview Lab → · Contrast checker → · Palette generator →