#1F8A78#1F8A78

#1F8A78 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.1% C 0.097 H 178.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A78
RGB	rgb(31, 138, 120)
HSL	hsl(170, 63%, 33%)
HSV	hsv(170, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 13%, 45.9%)
CIE-LAB	lab(51.64, -33.64, 1.24)
CIE-LCH	lch(51.64, 33.67, 177.90°)
OKLab	oklab(57.09% -0.0966 0.0028)
OKLCH	oklch(57.09% 0.097 178.4)
XYZ	xyz(13.0420, 19.8227, 20.9045)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A78 #8A1F31

analogous

#1F8A43 #1F8A78 #1F668A

triadic

#1F8A78 #781F8A #8A781F

tetradic

#1F8A78 #431F8A #8A1F31 #668A1F

square

#1F8A78 #431F8A #8A1F31 #668A1F

split-complementary

#1F8A78 #8A1F66 #8A431F

monochromatic

#092621 #14584D #1F8A78 #2ABCA3 #4CD7C0

Accessibility & contrast

On white

4.23

#1F8A78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1F8A78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A78

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A78	#FFFFFF	#000000	##000000
##1F8A78	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848177

Deuteranopia (green-blind)

#767779

Tritanopia (blue-blind)

#008C85

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8a78;
/* rgb */ color: rgb(31, 138, 120);
/* oklch */ color: oklch(57.1% 0.097 178.4);

Tailwind

colors: {
  custom: {
    50: '#6ead9e',
    500: '#1f8a78',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a78;
$custom-light: #6ead9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a78",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 120
  },
  "hsl": {
    "h": 169.907,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57093,
    "c": 0.09664,
    "h": 178.4
  },
  "luminance": 0.19824
}

Semantic roles & 50–950 ramp

primary

#1F8A78

secondary

#BA4B5E

accent

#415DE6

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1F8A78

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

Preview Lab → · Contrast checker → · Palette generator →