#1F9664#1F9664

#1F9664 is a mid, vivid teal. Relative luminance 0.230; OKLCH L 59.8% C 0.127 H 159.6°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1F9664
RGB	rgb(31, 150, 100)
HSL	hsl(155, 66%, 35%)
HSV	hsv(155, 79%, 59%)
CMYK	cmyk(79.3%, 0%, 33.3%, 41.2%)
CIE-LAB	lab(55.10, -43.84, 17.54)
CIE-LCH	lch(55.10, 47.22, 158.19°)
OKLab	oklab(59.78% -0.119 0.0443)
OKLCH	oklch(59.78% 0.127 159.6)
XYZ	xyz(13.7702, 23.0224, 15.7722)
Luminance	0.2302 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9664 #961F51

analogous

#1F9628 #1F9664 #1F8C96

triadic

#1F9664 #641F96 #96641F

tetradic

#1F9664 #281F96 #961F51 #8C961F

square

#1F9664 #281F96 #961F51 #8C961F

split-complementary

#1F9664 #961F8C #96281F

monochromatic

#0A3120 #156342 #1F9664 #29C986 #54DCA3

Accessibility & contrast

On white

3.75

#1F9664 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#1F9664 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9664

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9664	#FFFFFF	#000000	##000000
##1F9664	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948A61

Deuteranopia (green-blind)

#868067

Tritanopia (blue-blind)

#009589

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f9664;
/* rgb */ color: rgb(31, 150, 100);
/* oklch */ color: oklch(59.8% 0.127 159.6);

Tailwind

colors: {
  custom: {
    50: '#6fb690',
    500: '#1f9664',
    950: '#000000',
  },
}

SCSS

$custom: #1f9664;
$custom-light: #6fb690;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9664",
  "rgb": {
    "r": 31,
    "g": 150,
    "b": 100
  },
  "hsl": {
    "h": 154.79,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59776,
    "c": 0.12698,
    "h": 159.6
  },
  "luminance": 0.23024
}

Semantic roles & 50–950 ramp

primary

#1F9664

secondary

#BF5280

accent

#3F86E9

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #1F9664

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

Preview Lab → · Contrast checker → · Palette generator →