#1B9E5D#1B9E5D

#1B9E5D is a mid, vivid teal. Relative luminance 0.255; OKLCH L 61.7% C 0.145 H 155.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B9E5D
RGB	rgb(27, 158, 93)
HSL	hsl(150, 71%, 36%)
HSV	hsv(150, 83%, 62%)
CMYK	cmyk(82.9%, 0%, 41.1%, 38%)
CIE-LAB	lab(57.54, -48.86, 24.66)
CIE-LCH	lch(57.54, 54.73, 153.22°)
OKLab	oklab(61.73% -0.1315 0.0613)
OKLCH	oklch(61.73% 0.145 155)
XYZ	xyz(14.6532, 25.4752, 14.4987)
Luminance	0.2548 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9E5D #9E1B5C

analogous

#1B9E1C #1B9E5D #1B9E9E

triadic

#1B9E5D #5D1B9E #9E5D1B

tetradic

#1B9E5D #1C1B9E #9E1B5C #9E9E1B

square

#1B9E5D #1C1B9E #9E1B5C #9E9E1B

split-complementary

#1B9E5D #9E1B9E #9E1C1B

monochromatic

#09351F #126A3E #1B9E5D #24D27C #52E19A

Accessibility & contrast

On white

3.45

#1B9E5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#1B9E5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9E5D

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9E5D	#FFFFFF	#000000	##000000
##1B9E5D	1.00	3.45	6.10	6.10
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9058

Deuteranopia (green-blind)

#8F8661

Tritanopia (blue-blind)

#009C8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1b9e5d;
/* rgb */ color: rgb(27, 158, 93);
/* oklch */ color: oklch(61.7% 0.145 155.0);

Tailwind

colors: {
  custom: {
    50: '#70bc8b',
    500: '#1b9e5d',
    950: '#000000',
  },
}

SCSS

$custom: #1b9e5d;
$custom-light: #70bc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9e5d",
  "rgb": {
    "r": 27,
    "g": 158,
    "b": 93
  },
  "hsl": {
    "h": 150.229,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61731,
    "c": 0.14511,
    "h": 155
  },
  "luminance": 0.25477
}

Semantic roles & 50–950 ramp

primary

#1B9E5D

secondary

#C4518A

accent

#3A93EE

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1B9E5D

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

Preview Lab → · Contrast checker → · Palette generator →