#1F987B#1F987B

#1F987B is a mid, moderate teal. Relative luminance 0.242; OKLCH L 60.9% C 0.111 H 171.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F987B
RGB	rgb(31, 152, 123)
HSL	hsl(166, 66%, 36%)
HSV	hsv(166, 80%, 60%)
CMYK	cmyk(79.6%, 0%, 19.1%, 40.4%)
CIE-LAB	lab(56.26, -39.10, 6.19)
CIE-LCH	lch(56.26, 39.58, 171.00°)
OKLab	oklab(60.91% -0.1096 0.0157)
OKLCH	oklch(60.91% 0.111 171.8)
XYZ	xyz(15.3666, 24.1759, 22.5916)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F987B #981F3C

analogous

#1F983E #1F987B #1F7898

triadic

#1F987B #7B1F98 #987B1F

tetradic

#1F987B #3E1F98 #981F3C #78981F

square

#1F987B #3E1F98 #981F3C #78981F

split-complementary

#1F987B #981F78 #983E1F

monochromatic

#0A3229 #156552 #1F987B #29CBA4 #55DCBC

Accessibility & contrast

On white

3.60

#1F987B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#1F987B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F987B

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F987B	#FFFFFF	#000000	##000000
##1F987B	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938D7A

Deuteranopia (green-blind)

#84827D

Tritanopia (blue-blind)

#009990

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f987b;
/* rgb */ color: rgb(31, 152, 123);
/* oklch */ color: oklch(60.9% 0.111 171.8);

Tailwind

colors: {
  custom: {
    50: '#70b7a1',
    500: '#1f987b',
    950: '#000000',
  },
}

SCSS

$custom: #1f987b;
$custom-light: #70b7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f987b",
  "rgb": {
    "r": 31,
    "g": 152,
    "b": 123
  },
  "hsl": {
    "h": 165.62,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60907,
    "c": 0.11073,
    "h": 171.8
  },
  "luminance": 0.24178
}

Semantic roles & 50–950 ramp

primary

#1F987B

secondary

#C0536D

accent

#3F68E9

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F987B

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

Preview Lab → · Contrast checker → · Palette generator →