#1F9C90#1F9C90

#1F9C90 is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.6% C 0.104 H 184.9°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C90
RGB	rgb(31, 156, 144)
HSL	hsl(174, 67%, 37%)
HSV	hsv(174, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 7.7%, 38.8%)
CIE-LAB	lab(58.11, -35.08, -3.07)
CIE-LCH	lch(58.11, 35.22, 185.00°)
OKLab	oklab(62.61% -0.1035 -0.0089)
OKLCH	oklch(62.61% 0.104 184.9)
XYZ	xyz(17.4851, 26.0797, 30.4925)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C90 #9C1F2B

analogous

#1F9C52 #1F9C90 #1F6A9C

triadic

#1F9C90 #901F9C #9C901F

tetradic

#1F9C90 #521F9C #9C1F2B #6A9C1F

square

#1F9C90 #521F9C #9C1F2B #6A9C1F

split-complementary

#1F9C90 #9C1F6A #9C521F

monochromatic

#0B3632 #156961 #1F9C90 #29CFBF #58DED1

Accessibility & contrast

On white

3.38

#1F9C90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#1F9C90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C90

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C90	#FFFFFF	#000000	##000000
##1F9C90	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949390

Deuteranopia (green-blind)

#838791

Tritanopia (blue-blind)

#00A098

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1f9c90;
/* rgb */ color: rgb(31, 156, 144);
/* oklch */ color: oklch(62.6% 0.104 184.9);

Tailwind

colors: {
  custom: {
    50: '#73bab0',
    500: '#1f9c90',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c90;
$custom-light: #73bab0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c90",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 144
  },
  "hsl": {
    "h": 174.24,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62607,
    "c": 0.10386,
    "h": 184.9
  },
  "luminance": 0.26082
}

Semantic roles & 50–950 ramp

primary

#1F9C90

secondary

#C15560

accent

#3E4FEA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F9C90

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

Preview Lab → · Contrast checker → · Palette generator →