#1F9580#1F9580

#1F9580 is a mid, moderate teal. Relative luminance 0.233; OKLCH L 60.3% C 0.104 H 177.2°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#1F9580
RGB	rgb(31, 149, 128)
HSL	hsl(169, 66%, 35%)
HSV	hsv(169, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 14.1%, 41.6%)
CIE-LAB	lab(55.42, -36.42, 2.13)
CIE-LCH	lch(55.42, 36.49, 176.66°)
OKLab	oklab(60.26% -0.1041 0.0051)
OKLCH	oklch(60.26% 0.104 177.2)
XYZ	xyz(15.2068, 23.3428, 24.1220)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9580 #951F34

analogous

#1F9545 #1F9580 #1F6F95

triadic

#1F9580 #801F95 #95801F

tetradic

#1F9580 #451F95 #951F34 #6F951F

square

#1F9580 #451F95 #951F34 #6F951F

split-complementary

#1F9580 #951F6F #95451F

monochromatic

#0A3029 #146254 #1F9580 #2AC8AC #53DBC3

Accessibility & contrast

On white

3.70

#1F9580 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#1F9580 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9580

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9580	#FFFFFF	#000000	##000000
##1F9580	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8B7F

Deuteranopia (green-blind)

#808082

Tritanopia (blue-blind)

#00978F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9580;
/* rgb */ color: rgb(31, 149, 128);
/* oklch */ color: oklch(60.3% 0.104 177.2);

Tailwind

colors: {
  custom: {
    50: '#70b5a4',
    500: '#1f9580',
    950: '#000000',
  },
}

SCSS

$custom: #1f9580;
$custom-light: #70b5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9580",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 128
  },
  "hsl": {
    "h": 169.322,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.60262,
    "c": 0.1042,
    "h": 177.2
  },
  "luminance": 0.23345
}

Semantic roles & 50–950 ramp

primary

#1F9580

secondary

#BF5165

accent

#3F5DE9

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1F9580

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

Preview Lab → · Contrast checker → · Palette generator →