#1F877D#1F877D

#1F877D is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.5% C 0.091 H 185.2°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#1F877D
RGB	rgb(31, 135, 125)
HSL	hsl(174, 63%, 33%)
HSV	hsv(174, 77%, 53%)
CMYK	cmyk(77%, 0%, 7.4%, 47.1%)
CIE-LAB	lab(50.80, -30.79, -2.90)
CIE-LCH	lch(50.80, 30.93, 185.37°)
OKLab	oklab(56.46% -0.091 -0.0083)
OKLCH	oklch(56.46% 0.091 185.2)
XYZ	xyz(12.9289, 19.0983, 22.4030)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F877D #871F29

analogous

#1F8749 #1F877D #1F5D87

triadic

#1F877D #7D1F87 #877D1F

tetradic

#1F877D #491F87 #871F29 #5D871F

square

#1F877D #491F87 #871F29 #5D871F

split-complementary

#1F877D #871F5D #87491F

monochromatic

#082321 #14554F #1F877D #2AB9AB #4BD6C8

Accessibility & contrast

On white

4.36

#1F877D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#1F877D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F877D

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F877D	#FFFFFF	#000000	##000000
##1F877D	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807F7D

Deuteranopia (green-blind)

#72757E

Tritanopia (blue-blind)

#008A84

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f877d;
/* rgb */ color: rgb(31, 135, 125);
/* oklch */ color: oklch(56.5% 0.091 185.2);

Tailwind

colors: {
  custom: {
    50: '#6daaa2',
    500: '#1f877d',
    950: '#000000',
  },
}

SCSS

$custom: #1f877d;
$custom-light: #6daaa2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f877d",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 125
  },
  "hsl": {
    "h": 174.231,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5646,
    "c": 0.09138,
    "h": 185.2
  },
  "luminance": 0.191
}

Semantic roles & 50–950 ramp

primary

#1F877D

secondary

#B84A54

accent

#4252E6

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100F

muted

#7B7F7E

Preview Lab

Preview with #1F877D

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

Preview Lab → · Contrast checker → · Palette generator →