#1B9F71#1B9F71

#1B9F71 is a light, vivid teal. Relative luminance 0.262; OKLCH L 62.4% C 0.128 H 163.2°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#1B9F71
RGB	rgb(27, 159, 113)
HSL	hsl(159, 71%, 36%)
HSV	hsv(159, 83%, 62%)
CMYK	cmyk(83%, 0%, 28.9%, 37.6%)
CIE-LAB	lab(58.24, -44.93, 14.61)
CIE-LCH	lch(58.24, 47.25, 161.99°)
OKLab	oklab(62.44% -0.1228 0.0372)
OKLCH	oklch(62.44% 0.128 163.2)
XYZ	xyz(15.8290, 26.2195, 19.8462)
Luminance	0.2622 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9F71 #9F1B49

analogous

#1B9F2F #1B9F71 #1B8B9F

triadic

#1B9F71 #711B9F #9F711B

tetradic

#1B9F71 #2F1B9F #9F1B49 #8B9F1B

square

#1B9F71 #2F1B9F #9F1B49 #8B9F1B

split-complementary

#1B9F71 #9F1B8B #9F2F1B

monochromatic

#093627 #126B4C #1B9F71 #24D396 #53E2B0

Accessibility & contrast

On white

3.36

#1B9F71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#1B9F71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F71

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9F71	#FFFFFF	#000000	##000000
##1B9F71	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C936E

Deuteranopia (green-blind)

#8D8774

Tritanopia (blue-blind)

#009F93

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1b9f71;
/* rgb */ color: rgb(27, 159, 113);
/* oklch */ color: oklch(62.4% 0.128 163.2);

Tailwind

colors: {
  custom: {
    50: '#70bc9a',
    500: '#1b9f71',
    950: '#000000',
  },
}

SCSS

$custom: #1b9f71;
$custom-light: #70bc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9f71",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 113
  },
  "hsl": {
    "h": 159.091,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62442,
    "c": 0.12827,
    "h": 163.2
  },
  "luminance": 0.26222
}

Semantic roles & 50–950 ramp

primary

#1B9F71

secondary

#C55179

accent

#3A79EE

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1B9F71

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

Preview Lab → · Contrast checker → · Palette generator →