#1F9575#1F9575

#1F9575 is a mid, moderate teal. Relative luminance 0.231; OKLCH L 59.9% C 0.111 H 169.4°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F9575
RGB	rgb(31, 149, 117)
HSL	hsl(164, 66%, 35%)
HSV	hsv(164, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 21.5%, 41.6%)
CIE-LAB	lab(55.14, -39.35, 8.01)
CIE-LCH	lch(55.14, 40.16, 168.50°)
OKLab	oklab(59.94% -0.1095 0.0204)
OKLCH	oklch(59.94% 0.111 169.4)
XYZ	xyz(14.5217, 23.0688, 20.5135)
Luminance	0.2307 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9575 #951F3F

analogous

#1F953A #1F9575 #1F7A95

triadic

#1F9575 #751F95 #95751F

tetradic

#1F9575 #3A1F95 #951F3F #7A951F

square

#1F9575 #3A1F95 #951F3F #7A951F

split-complementary

#1F9575 #951F7A #953A1F

monochromatic

#0A3025 #14624D #1F9575 #2AC89D #53DBB6

Accessibility & contrast

On white

3.74

#1F9575 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#1F9575 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9575

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9575	#FFFFFF	#000000	##000000
##1F9575	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918A73

Deuteranopia (green-blind)

#828077

Tritanopia (blue-blind)

#00968C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f9575;
/* rgb */ color: rgb(31, 149, 117);
/* oklch */ color: oklch(59.9% 0.111 169.4);

Tailwind

colors: {
  custom: {
    50: '#6fb59c',
    500: '#1f9575',
    950: '#000000',
  },
}

SCSS

$custom: #1f9575;
$custom-light: #6fb59c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9575",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 117
  },
  "hsl": {
    "h": 163.729,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59939,
    "c": 0.11141,
    "h": 169.4
  },
  "luminance": 0.23071
}

Semantic roles & 50–950 ramp

primary

#1F9575

secondary

#BF516F

accent

#3F6DE9

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F9575

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

Preview Lab → · Contrast checker → · Palette generator →