#1F9B6D#1F9B6D

#1F9B6D is a mid, vivid teal. Relative luminance 0.248; OKLCH L 61.3% C 0.126 H 162.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F9B6D
RGB	rgb(31, 155, 109)
HSL	hsl(158, 67%, 36%)
HSV	hsv(158, 80%, 61%)
CMYK	cmyk(80%, 0%, 29.7%, 39.2%)
CIE-LAB	lab(56.92, -43.82, 15.01)
CIE-LCH	lch(56.92, 46.32, 161.09°)
OKLab	oklab(61.34% -0.1196 0.0382)
OKLCH	oklch(61.34% 0.126 162.3)
XYZ	xyz(15.0451, 24.8363, 18.4660)
Luminance	0.2484 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9B6D #9B1F4D

analogous

#1F9B2F #1F9B6D #1F8B9B

triadic

#1F9B6D #6D1F9B #9B6D1F

tetradic

#1F9B6D #2F1F9B #9B1F4D #8B9B1F

square

#1F9B6D #2F1F9B #9B1F4D #8B9B1F

split-complementary

#1F9B6D #9B1F8B #9B2F1F

monochromatic

#0B3525 #156849 #1F9B6D #29CE91 #57DDAC

Accessibility & contrast

On white

3.52

#1F9B6D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#1F9B6D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9B6D

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9B6D	#FFFFFF	#000000	##000000
##1F9B6D	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988F6A

Deuteranopia (green-blind)

#8A8470

Tritanopia (blue-blind)

#009B8F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9b6d;
/* rgb */ color: rgb(31, 155, 109);
/* oklch */ color: oklch(61.3% 0.126 162.3);

Tailwind

colors: {
  custom: {
    50: '#70b997',
    500: '#1f9b6d',
    950: '#000000',
  },
}

SCSS

$custom: #1f9b6d;
$custom-light: #70b997;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9b6d",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 109
  },
  "hsl": {
    "h": 157.742,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61336,
    "c": 0.12554,
    "h": 162.3
  },
  "luminance": 0.24838
}

Semantic roles & 50–950 ramp

primary

#1F9B6D

secondary

#C1557D

accent

#3E7EEA

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09120D

muted

#7B817E

Preview Lab

Preview with #1F9B6D

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

Preview Lab → · Contrast checker → · Palette generator →