#1F877E#1F877E

#1F877E is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.5% C 0.091 H 186.2°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1F877E
RGB	rgb(31, 135, 126)
HSL	hsl(175, 63%, 33%)
HSV	hsv(175, 77%, 53%)
CMYK	cmyk(77%, 0%, 6.7%, 47.1%)
CIE-LAB	lab(50.83, -30.50, -3.44)
CIE-LCH	lch(50.83, 30.69, 186.43°)
OKLab	oklab(56.49% -0.0905 -0.0098)
OKLCH	oklch(56.49% 0.091 186.2)
XYZ	xyz(12.9931, 19.1240, 22.7411)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F877E #871F28

analogous

#1F874A #1F877E #1F5C87

triadic

#1F877E #7E1F87 #877E1F

tetradic

#1F877E #4A1F87 #871F28 #5C871F

square

#1F877E #4A1F87 #871F28 #5C871F

split-complementary

#1F877E #871F5C #874A1F

monochromatic

#082321 #145550 #1F877E #2AB9AC #4BD6CA

Accessibility & contrast

On white

4.35

#1F877E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#1F877E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F877E

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F877E	#FFFFFF	#000000	##000000
##1F877E	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807F7E

Deuteranopia (green-blind)

#71757F

Tritanopia (blue-blind)

#008A84

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f877e;
/* rgb */ color: rgb(31, 135, 126);
/* oklch */ color: oklch(56.5% 0.091 186.2);

Tailwind

colors: {
  custom: {
    50: '#6eaaa3',
    500: '#1f877e',
    950: '#000000',
  },
}

SCSS

$custom: #1f877e;
$custom-light: #6eaaa3;
$custom-dark: #000000;

JSON

{
  "hex": "#1f877e",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 126
  },
  "hsl": {
    "h": 174.808,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56494,
    "c": 0.09105,
    "h": 186.2
  },
  "luminance": 0.19126
}

Semantic roles & 50–950 ramp

primary

#1F877E

secondary

#B84A53

accent

#4250E6

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1F877E

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

Preview Lab → · Contrast checker → · Palette generator →