#1F8570#1F8570

#1F8570 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.5% C 0.096 H 175.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F8570
RGB	rgb(31, 133, 112)
HSL	hsl(168, 62%, 32%)
HSV	hsv(168, 77%, 52%)
CMYK	cmyk(76.7%, 0%, 15.8%, 47.8%)
CIE-LAB	lab(49.78, -33.57, 3.20)
CIE-LCH	lch(49.78, 33.72, 174.55°)
OKLab	oklab(55.5% -0.0953 0.008)
OKLCH	oklch(55.5% 0.096 175.2)
XYZ	xyz(11.8757, 18.2348, 18.2199)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8570 #851F34

analogous

#1F853D #1F8570 #1F6785

triadic

#1F8570 #701F85 #85701F

tetradic

#1F8570 #3D1F85 #851F34 #67851F

square

#1F8570 #3D1F85 #851F34 #67851F

split-complementary

#1F8570 #851F67 #853D1F

monochromatic

#08221C #135346 #1F8570 #2BB79A #4AD5B8

Accessibility & contrast

On white

4.52

#1F8570 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1F8570 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8570

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8570	#FFFFFF	#000000	##000000
##1F8570	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807C6F

Deuteranopia (green-blind)

#737272

Tritanopia (blue-blind)

#00877F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8570;
/* rgb */ color: rgb(31, 133, 112);
/* oklch */ color: oklch(55.5% 0.096 175.2);

Tailwind

colors: {
  custom: {
    50: '#6ca999',
    500: '#1f8570',
    950: '#000000',
  },
}

SCSS

$custom: #1f8570;
$custom-light: #6ca999;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8570",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 112
  },
  "hsl": {
    "h": 167.647,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55503,
    "c": 0.09563,
    "h": 175.2
  },
  "luminance": 0.18236
}

Semantic roles & 50–950 ramp

primary

#1F8570

secondary

#B7495F

accent

#4364E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #1F8570

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

Preview Lab → · Contrast checker → · Palette generator →